Deliver toBahrain
Wynn's Crystal Clean & Protect - Additive for Use with AdBlue® - Prevents Crystallisation in SCR Systems - Enhances Diesel Emission Control Performance - 125ml

Description:

  • ✅ HELPS PREVENT CRYSTAL FORMATION IN SYSTEMS USING ADBLUE: Specially formulated for use with AdBlue, this additive helps prevent the formation of harmful crystals in the SCR (Selective Catalytic Reduction) system. By keeping components such as the injector, pump, and AdBlue tank clean, it supports the continuous and efficient operation of the emissions control system and helps reduce the risk of costly repairs due to crystallisation.
  • ✅ CLEANING EFFECT FOR SCR COMPONENTS: Designed to work in conjunction with AdBlue, this treatment provides an effective cleaning action for SCR system components, including the tank and injector. It dissolves early crystal formations before they build into hard deposits, ensuring that the system remains clean and efficient. This contributes to better fluid atomisation and optimal performance of the diesel exhaust treatment process.
  • ✅ ENHANCES THE PERFORMANCE OF SYSTEMS THAT USE ADBLUE: When used regularly, this product optimises the performance of the SCR system by maintaining clean operating conditions for all key components. Cleaner injectors and pumps support more accurate AdBlue dosing, reducing emissions and contributing to better fuel economy and environmental compliance.
  • ✅ HELPS AVOID DOWNTIME AND SYSTEM FAILURES: Crystallisation in systems using AdBlue can lead to unexpected vehicle breakdowns and maintenance issues. This additive helps to prevent those issues, keeping your diesel engine running smoothly and reducing the risk of sudden system failure. It's particularly valuable for commercial fleets and long-distance drivers who depend on consistent reliability.
  • ✅ SAFE FOR ALL VEHICLES USING ADBLUE – EASY APPLICATION: This product is compatible with all Diesel Exhaust Fluid (DEF) and AdBlue systems. It can be added directly to the AdBlue tank without any special tools or procedures. One 125ml bottle treats up to 15 litres of AdBlue, providing cost-effective and preventive maintenance every time you refill.
  • Maintaining a clean and efficient Selective Catalytic Reduction (SCR) system is essential for diesel vehicles that utilise AdBlue as part of their emission control strategy. This advanced additive, developed specifically for use with AdBlue, helps prevent the formation of harmful crystals that can compromise the performance of the SCR system. Crystal deposits may accumulate over time in the AdBlue tank, injector, or pump unit, leading to restricted fluid flow, reduced system efficiency, and costly mechanical issues. This treatment works to dissolve early-stage crystallisation, ensuring critical SCR components remain clean and unobstructed. By keeping the system free from deposits, it supports smoother operation, improved dosing accuracy, and optimal conversion of NOx emissions—helping diesel engines meet stringent environmental standards. The regular use of this additive for AdBlue helps extend the lifespan of the SCR system, reducing the risk of unexpected breakdowns and vehicle downtime. Whether in private diesel cars or commercial fleets, it contributes to better fuel efficiency, reliable performance, and consistent emissions compliance. Formulated to be fully compatible with all recognised AdBlue and Diesel Exhaust Fluid (DEF) types, the additive is simple to apply—just pour it directly into the AdBlue tank during refills. Each 125ml bottle treats up to 15 litres of AdBlue, making it a convenient and cost-effective solution for preventive maintenance. For best results, it is recommended to use the product at every AdBlue refill to provide ongoing protection against crystallisation and keep the SCR system operating at peak performance.

    Review:

    5.0 out of 5 stars It really works! A must-have for AdBlue diesel engines!

    A. · 14 July 2025

    I used this additive for my Peugeot 3008 Diesel, which is known for having a rather sensitive AdBlue system. Before using Wynn’s Crystal Clean & Protect, I kept getting error messages and warnings related to the emissions system. After adding this product regularly, the issues stopped completely. The system ran smoothly without any faults.This is one of the few additives that actually delivers real results. It helped keep everything clean and running properly - especially on long drives.I’ve since sold the car and won’t be going back to diesel again, but this additive was an absolute lifesaver while I had it. Highly recommended!

    5.0 out of 5 stars Trusted brand

    E. · 11 October 2024

    I have a Mercedes GLE with a 32 litre Adblue tank. I added this to an approximately 2/3rds full tank, so slightly under dosed (product is meant to be for 15L).Car has 70,000 miles on the clock, so wanted to start cleaning the components, to try and prevent costly repairs (which anyone with a Mercedes will know can be extremely high).I can’t say it made any difference to the drive, or noticed any exhaust difference, but I was using this as preventative rather than cure.The price is very reasonable for peace of mind.Adblue additives are becoming much more common now (if you read motoring forums).Despite an earlier review saying it destroyed their Mercedes SCR system, it seems to be ok in mine.I regularly used Wynns diesel additives, so trust this brand a lot. Their products are very good overall, and they have been around for a long time, with mainly 5 star reviews.Seems like a good product, and hopefully it will clean the Adblue/SCR system, and prevent problems.I will be using with every Adblue top up going forward.

    4.0 out of 5 stars Good brand.

    C. · 19 June 2025

    Does what it says.Why did you choose this product over others?:Trusted Brand.Ease of use:Easy.

    5.0 out of 5 stars Essential purchase for diesels

    S.M. · 20 July 2025

    Kept getting NOX warning and AdBlue faults on Peugeot Partner van, including dreaded 'going to not start in x miles'.Added this to the adblue tank in desparation before heading to a garage. Four days later, the lights started to go out, after a week and all is well again. Recommended

    5.0 out of 5 stars Excellent product

    M. · 30 July 2025

    Stops ad blue from crystallisation

    5.0 out of 5 stars Does the job but don’t ignore a warning light

    M.S.L.s. · 2 August 2025

    Does dissolve the crystals , my only warning is if your engine light comes on and off still take your car to a garage and ask them to investigate my pump had ceased and was squirting ad blue everywhere but in to the exhaust system!I now add this each time I add Ad-blue

    5.0 out of 5 stars So far, so good! Think it’s sorted it 🙏

    n.D. · 14 July 2025

    Urea orange ight was coming on. I had plenty of Adblu in my Citroen Berlingo 2017.Had it checked out, diagnostic indicated low pressure, the garage cleared my codes, and the area light came back on. This time the Urea light was flashing, warning to stop starting van starting in 700 miles!Tried this product, poured it in the AdBlu tank, left it over night.Following day, the Urea light went off, but then came back on after 80 miles. Used the van again today, Urea light went off again after about 3 miles, and so far it’s stayed off since.So fingers crossed, this product has sorted it out 🙏

    4.0 out of 5 stars Did the job.

    D. · 25 May 2025

    Now I don't have the amber light on my dashboard, so it worked i suppose.

    Ottimo

    C.S. · 24 August 2025

    L’ho acquistato perché la macchina, quando entravo in funzione il sistema di AD blue alcune volte mi dava degli allarmi sul quadro strumenti dovuto a un basso livello di temperatura raggiunta, perché appunto la quantità di AD blue che veniva iniettato era insufficiente, quindi ho supposto che si fossero creati nei cristalli nell’impianto in quanto io ho la macchina di Bu da poco e non sapevo la necessità di aggiungere degli additivi in modo che il liquidò non cristallizzasse, quindi l’ho usato con molta paura anche perché avevo paura che i cristalli potessero comunque intasare completamente il iniettore una volta che questo additivo entrava in circolazione e faceva smuovere i cristalli, appunto però nel mio caso tutto è andato alla perfezione, quindi penso che questo additivo abbia sciolto completamente tutti i cristalli e che l’impianto si sia liberato senza comunque avere poi più allarmi quindi molto contento di questo prodotto ovviamente è un po’ più caro però nel mio caso ha risolto i problemi, quindi continuerò ad usarlo

    Wynn's Cristal Clear & Protect funktioniert tatsächlich!

    A.K. · 21 June 2025

    Mein Citroen Berlingo zeigte mal wieder die Adblue-Lampe und ich habe beim nächsten Tanken auch Adblue-Flüssigkeit vollgetankt. Danach ging allerdings die Adbluelampe nicht aus, es kam die Meldung 'in 1000 km kann der Motor nicht mehr gestartet werden'. Das zählte alle 50 km weiter runter und es kam zusätzlich die Motor-Lampe.Mein freundlicher Werkstattmeister sagte, dass bei diesem Typ sehr oft in diesem Fall der Adbluetank getauscht werden muss, der kostet so etwa 1000 €, weil da die Punpe und die Elektronik mit dem Tank eine Einheit ist, plus seine Arbeitskosten.Er stellte mir die Fehleranzeige wieder zurück, um mir Zeit zum Nachdenken zu geben.Am nächsten Tag ging allerdings der Countdown auf dem Display wieder los.Einem Tip aus einem Forum folgend habe ich mir angeschaut, welche Lösungen es für solche Fälle gibt ... und landete bei Adblue-Zusatzflüssigkeiten, die das Auskristallisieren von Adblue verhindern sollen und sogar die Kristalle wieder lösen sollten.Mir fielen da zwei Mittel auf, deren Hersteller mir seit Jahrzehnten bekannt waren: Wynn's und Liqui Moly. Beide gibt es bei Bolo und ich bestellte beide.Der Unterschied: Wynn's kommt in einer kleinen 125ccm-Flasche mit langem Hals, praktisch fürs Einfüllen, und empfiehlt den ganzen Inhalt auf einmal in den Adblue-Tank zu kippen. Die Anderen empfehlen jeweils bei jedem Tanken nur 25 ccm.Meine Strategie war ganz logisch: ich wollte zunächst Wynn's Tinktur ausprobieren und wenn das nicht hilft, in der praktischen Wynn's-Flasche die andere Tinktur nachkippen.Zu Letzterem kam es dann allerdings nicht mehr: Wynn's Cristal Clean & Protect reingekippt, zur Autobahn gefahren und dann nach etwa 5-7 km ging die Adblue-Lampe aus! Am nächsten Tag bei einer längeren Dienstfahrt ging dann nach 20 km auch die Motor-Lampe aus.Und blieb aus!Die kleine Wynn's-Flasche kostete mich übrigens weniger als ein Fünftel von dem Rechnungsbetrag, den mein Werkstattmeister fürs Zurückstellen der Fehleranzeige verlangt hat...

    Excelente producto

    D.c. · 18 July 2025

    Excelente producto

    CUMPLE

    D. · 25 June 2025

    MUY BUEN PRODUCTO

    Efficace

    N. · 17 May 2025

    Efficace

    Wynn's Crystal Clean & Protect - Additive for Use with AdBlue® - Prevents Crystallisation in SCR Systems - Enhances Diesel Emission Control Performance - 125ml

    Product ID: KO0OI7OAUQG
    Condition: New

    4.5

    BHD776

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United Kingdom

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Fuel Systems”

    Wynn's Crystal Clean & Protect - Additive for Use with AdBlue® - Prevents Crystallisation in SCR Systems - Enhances Diesel Emission Control Performance - 125ml

    Product ID: KO0OI7OAUQG
    Condition: New

    4.5

    BHD776

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United Kingdom

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • ✅ HELPS PREVENT CRYSTAL FORMATION IN SYSTEMS USING ADBLUE: Specially formulated for use with AdBlue, this additive helps prevent the formation of harmful crystals in the SCR (Selective Catalytic Reduction) system. By keeping components such as the injector, pump, and AdBlue tank clean, it supports the continuous and efficient operation of the emissions control system and helps reduce the risk of costly repairs due to crystallisation.
  • ✅ CLEANING EFFECT FOR SCR COMPONENTS: Designed to work in conjunction with AdBlue, this treatment provides an effective cleaning action for SCR system components, including the tank and injector. It dissolves early crystal formations before they build into hard deposits, ensuring that the system remains clean and efficient. This contributes to better fluid atomisation and optimal performance of the diesel exhaust treatment process.
  • ✅ ENHANCES THE PERFORMANCE OF SYSTEMS THAT USE ADBLUE: When used regularly, this product optimises the performance of the SCR system by maintaining clean operating conditions for all key components. Cleaner injectors and pumps support more accurate AdBlue dosing, reducing emissions and contributing to better fuel economy and environmental compliance.
  • ✅ HELPS AVOID DOWNTIME AND SYSTEM FAILURES: Crystallisation in systems using AdBlue can lead to unexpected vehicle breakdowns and maintenance issues. This additive helps to prevent those issues, keeping your diesel engine running smoothly and reducing the risk of sudden system failure. It's particularly valuable for commercial fleets and long-distance drivers who depend on consistent reliability.
  • ✅ SAFE FOR ALL VEHICLES USING ADBLUE – EASY APPLICATION: This product is compatible with all Diesel Exhaust Fluid (DEF) and AdBlue systems. It can be added directly to the AdBlue tank without any special tools or procedures. One 125ml bottle treats up to 15 litres of AdBlue, providing cost-effective and preventive maintenance every time you refill.
  • Maintaining a clean and efficient Selective Catalytic Reduction (SCR) system is essential for diesel vehicles that utilise AdBlue as part of their emission control strategy. This advanced additive, developed specifically for use with AdBlue, helps prevent the formation of harmful crystals that can compromise the performance of the SCR system. Crystal deposits may accumulate over time in the AdBlue tank, injector, or pump unit, leading to restricted fluid flow, reduced system efficiency, and costly mechanical issues. This treatment works to dissolve early-stage crystallisation, ensuring critical SCR components remain clean and unobstructed. By keeping the system free from deposits, it supports smoother operation, improved dosing accuracy, and optimal conversion of NOx emissions—helping diesel engines meet stringent environmental standards. The regular use of this additive for AdBlue helps extend the lifespan of the SCR system, reducing the risk of unexpected breakdowns and vehicle downtime. Whether in private diesel cars or commercial fleets, it contributes to better fuel efficiency, reliable performance, and consistent emissions compliance. Formulated to be fully compatible with all recognised AdBlue and Diesel Exhaust Fluid (DEF) types, the additive is simple to apply—just pour it directly into the AdBlue tank during refills. Each 125ml bottle treats up to 15 litres of AdBlue, making it a convenient and cost-effective solution for preventive maintenance. For best results, it is recommended to use the product at every AdBlue refill to provide ongoing protection against crystallisation and keep the SCR system operating at peak performance.

    Review:

    5.0 out of 5 stars It really works! A must-have for AdBlue diesel engines!

    A. · 14 July 2025

    I used this additive for my Peugeot 3008 Diesel, which is known for having a rather sensitive AdBlue system. Before using Wynn’s Crystal Clean & Protect, I kept getting error messages and warnings related to the emissions system. After adding this product regularly, the issues stopped completely. The system ran smoothly without any faults.This is one of the few additives that actually delivers real results. It helped keep everything clean and running properly - especially on long drives.I’ve since sold the car and won’t be going back to diesel again, but this additive was an absolute lifesaver while I had it. Highly recommended!

    5.0 out of 5 stars Trusted brand

    E. · 11 October 2024

    I have a Mercedes GLE with a 32 litre Adblue tank. I added this to an approximately 2/3rds full tank, so slightly under dosed (product is meant to be for 15L).Car has 70,000 miles on the clock, so wanted to start cleaning the components, to try and prevent costly repairs (which anyone with a Mercedes will know can be extremely high).I can’t say it made any difference to the drive, or noticed any exhaust difference, but I was using this as preventative rather than cure.The price is very reasonable for peace of mind.Adblue additives are becoming much more common now (if you read motoring forums).Despite an earlier review saying it destroyed their Mercedes SCR system, it seems to be ok in mine.I regularly used Wynns diesel additives, so trust this brand a lot. Their products are very good overall, and they have been around for a long time, with mainly 5 star reviews.Seems like a good product, and hopefully it will clean the Adblue/SCR system, and prevent problems.I will be using with every Adblue top up going forward.

    4.0 out of 5 stars Good brand.

    C. · 19 June 2025

    Does what it says.Why did you choose this product over others?:Trusted Brand.Ease of use:Easy.

    5.0 out of 5 stars Essential purchase for diesels

    S.M. · 20 July 2025

    Kept getting NOX warning and AdBlue faults on Peugeot Partner van, including dreaded 'going to not start in x miles'.Added this to the adblue tank in desparation before heading to a garage. Four days later, the lights started to go out, after a week and all is well again. Recommended

    5.0 out of 5 stars Excellent product

    M. · 30 July 2025

    Stops ad blue from crystallisation

    5.0 out of 5 stars Does the job but don’t ignore a warning light

    M.S.L.s. · 2 August 2025

    Does dissolve the crystals , my only warning is if your engine light comes on and off still take your car to a garage and ask them to investigate my pump had ceased and was squirting ad blue everywhere but in to the exhaust system!I now add this each time I add Ad-blue

    5.0 out of 5 stars So far, so good! Think it’s sorted it 🙏

    n.D. · 14 July 2025

    Urea orange ight was coming on. I had plenty of Adblu in my Citroen Berlingo 2017.Had it checked out, diagnostic indicated low pressure, the garage cleared my codes, and the area light came back on. This time the Urea light was flashing, warning to stop starting van starting in 700 miles!Tried this product, poured it in the AdBlu tank, left it over night.Following day, the Urea light went off, but then came back on after 80 miles. Used the van again today, Urea light went off again after about 3 miles, and so far it’s stayed off since.So fingers crossed, this product has sorted it out 🙏

    4.0 out of 5 stars Did the job.

    D. · 25 May 2025

    Now I don't have the amber light on my dashboard, so it worked i suppose.

    Ottimo

    C.S. · 24 August 2025

    L’ho acquistato perché la macchina, quando entravo in funzione il sistema di AD blue alcune volte mi dava degli allarmi sul quadro strumenti dovuto a un basso livello di temperatura raggiunta, perché appunto la quantità di AD blue che veniva iniettato era insufficiente, quindi ho supposto che si fossero creati nei cristalli nell’impianto in quanto io ho la macchina di Bu da poco e non sapevo la necessità di aggiungere degli additivi in modo che il liquidò non cristallizzasse, quindi l’ho usato con molta paura anche perché avevo paura che i cristalli potessero comunque intasare completamente il iniettore una volta che questo additivo entrava in circolazione e faceva smuovere i cristalli, appunto però nel mio caso tutto è andato alla perfezione, quindi penso che questo additivo abbia sciolto completamente tutti i cristalli e che l’impianto si sia liberato senza comunque avere poi più allarmi quindi molto contento di questo prodotto ovviamente è un po’ più caro però nel mio caso ha risolto i problemi, quindi continuerò ad usarlo

    Wynn's Cristal Clear & Protect funktioniert tatsächlich!

    A.K. · 21 June 2025

    Mein Citroen Berlingo zeigte mal wieder die Adblue-Lampe und ich habe beim nächsten Tanken auch Adblue-Flüssigkeit vollgetankt. Danach ging allerdings die Adbluelampe nicht aus, es kam die Meldung 'in 1000 km kann der Motor nicht mehr gestartet werden'. Das zählte alle 50 km weiter runter und es kam zusätzlich die Motor-Lampe.Mein freundlicher Werkstattmeister sagte, dass bei diesem Typ sehr oft in diesem Fall der Adbluetank getauscht werden muss, der kostet so etwa 1000 €, weil da die Punpe und die Elektronik mit dem Tank eine Einheit ist, plus seine Arbeitskosten.Er stellte mir die Fehleranzeige wieder zurück, um mir Zeit zum Nachdenken zu geben.Am nächsten Tag ging allerdings der Countdown auf dem Display wieder los.Einem Tip aus einem Forum folgend habe ich mir angeschaut, welche Lösungen es für solche Fälle gibt ... und landete bei Adblue-Zusatzflüssigkeiten, die das Auskristallisieren von Adblue verhindern sollen und sogar die Kristalle wieder lösen sollten.Mir fielen da zwei Mittel auf, deren Hersteller mir seit Jahrzehnten bekannt waren: Wynn's und Liqui Moly. Beide gibt es bei Bolo und ich bestellte beide.Der Unterschied: Wynn's kommt in einer kleinen 125ccm-Flasche mit langem Hals, praktisch fürs Einfüllen, und empfiehlt den ganzen Inhalt auf einmal in den Adblue-Tank zu kippen. Die Anderen empfehlen jeweils bei jedem Tanken nur 25 ccm.Meine Strategie war ganz logisch: ich wollte zunächst Wynn's Tinktur ausprobieren und wenn das nicht hilft, in der praktischen Wynn's-Flasche die andere Tinktur nachkippen.Zu Letzterem kam es dann allerdings nicht mehr: Wynn's Cristal Clean & Protect reingekippt, zur Autobahn gefahren und dann nach etwa 5-7 km ging die Adblue-Lampe aus! Am nächsten Tag bei einer längeren Dienstfahrt ging dann nach 20 km auch die Motor-Lampe aus.Und blieb aus!Die kleine Wynn's-Flasche kostete mich übrigens weniger als ein Fünftel von dem Rechnungsbetrag, den mein Werkstattmeister fürs Zurückstellen der Fehleranzeige verlangt hat...

    Excelente producto

    D.c. · 18 July 2025

    Excelente producto

    CUMPLE

    D. · 25 June 2025

    MUY BUEN PRODUCTO

    Efficace

    N. · 17 May 2025

    Efficace

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Fuel Systems”