do you have to flush after ? Or can you just leave in?

You rinse the cooling system with water, flush it out, then refill

how large a radiator does this product clean?

It is based in total coolant volume. If your vehicle's coolant capacity is higher than the recommended maximum dilution quantity, you will need to purchase another.

Is this a 10 minute flush or does it stay in longer?

Follow the instructions on the bottle. It is not recommended to drive with it in nor have multiple engine on/off cycles. Letting the car idle at least 10-15 minutes will not hurt the system, but do not be excessive.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Liqui Moly 1804 Radiator Cleaner - 300 ml

Liqui Moly 1804 Radiator Cleaner - 300 ml

Product ID: 633521887

Details

Brand
Liqui Moly
Item Form
Liquid
Item Volume
300
Material Feature
Cruelty Free
Net Quantity
300.0
Number of Items
1

💧Cleans 10L cooling water per 300ml

🔥Restores optimal cooling & performance

⚙️Neutralizes acids for engine safety

65.89 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🔥 Clean smarter, cool faster — Radiator care redefined!

UNIVERSAL COMPATIBILITY - Safe for all water-cooled engines and heating systems—one solution for your entire fleet.
EFFICIENT CLEANING CAPACITY - One 300ml bottle treats up to 10 liters of cooling water—maximizing value and convenience.
NON ABRASIVE CRUELTY FREE - Engineered to clean without damage, with a cinnamon scent for a fresh, professional touch.
COMPREHENSIVE DEPOSIT REMOVAL - Eliminates scale, grease, and sludge to restore peak radiator efficiency and prevent overheating.
POWERFUL ACID NEUTRALIZING FORMULA - Protect your engine with a gentle yet effective cleaner that avoids harsh acids and alkalis.

Liqui Moly 1804 Radiator Cleaner is a 300ml liquid additive designed to safely and effectively remove deposits like scale, grease, and sludge from all water-cooled engines. Its acid-neutralizing, non-abrasive formula restores optimal cooling system performance while treating up to 10 liters of coolant per bottle. Trusted by professionals, it combines powerful cleaning with cruelty-free ingredients and a refreshing cinnamon scent.

Specifications

ASIN	B00CPL99N6
Best Sellers Rank	#29,510 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #64 in Automotive Cleaner Oils & Fluids
Brand	Liqui Moly
Brand Name	Liqui Moly
Contains Liquid Contents?	Yes
Customer Reviews	4.5 out of 5 stars 990 Reviews
Item Form	Liquid
Item Type Name	radiator
Item Volume	300 Millilitres
Item Weight	0.55 Pounds
Manufacturer	Liqui Moly
Material Feature	Cruelty Free
Material Features	Cruelty Free
Model Number	2051
Number of Items	1
Part Number	2051
Scent	Cinnamon
Size	300 ml (Pack of 1)
Special Features	Non Abrasive
Specific Uses For Product	Engine
Surface Recommendation	Metal
Unit Count	300.0 Milliliters

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Good experience, but the tracking updates could be better.

2 months ago

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65.89 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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