Liqui Moly Radiator Cleaner (300ml)

I used this in my Alto 800, where the coolant hadn't been changed for many years, likely causing deposits to form inside the radiator. I performed one flush using Liqui Moly Radiator Cleaner, followed by two rounds of flushing with distilled water. The results were excellent—the radiator came out clean and looked almost like new. It worked perfectly.

It works nicely.The main points to remember : when engine hot, NEVER add cold water/coolant to reservoir or radiator.intense peak in temp change can cause cracks in engine casing or radiator.here is the procedure for perfect radiator flush :1. when engine is cold, flush the entire coolant. Add water.2. use car for few kilometers until engine gets hot and water pump of radiator is activated. keep the reservoir cap loose to remove air pockets and keep adding water as required.3. drain the water.4. If the water color changes to red or has different color than coolant,repeat the same procedure "1,2,3,4,"several time until you get clean water on radiator flush.5. (This flush is for 7ltr and most car has max 3-4 ltr of coolant ) Next add half bottle of radiator flush with water mixture to coolant reservoir. Use car for several days in city trafic (no long runs during this period)6. flush the radiator and check color. It should be reddish containing burr and rust.7. repeat 1,2,3,4.8. Add second half of radiator flush and repeat step 4.9. Once you ensure water doesn't change color after several radiator flushes. Congrats!! your coolant system is restored to showroom condition.10. prefer good coolant concentrate with distilled water than ready-made coolant, and you are done.

It looks like a repacked product bottom seal n top seal both are damaged hope it's an original product.

Very nice product

Pakaging all over not good

Vehicle : alto lxiFuel : petrolSteps to flush radiator :# remove whole old radiator coolant from main and, coolant box when engine cool and plug the drain cap# add radiator flush to the empty radiator add water till full# switch on the car engine and top up water until full# run the car for idling 2 minutes and take a 4 kilometers drive until your car fan switches on so that the coolant circulates the head and other functional parts# after the fans are on twice switch off the engine let it cool as the coolant section is too 🔥 to handle#when engine cooled unplug the drain cap and the main coolant cap with coolant excess storage box you Can see the sludge coming out switch on the engine keep pouring the water from the main cap so that all flush is removed thorough the drain cap#switch off the engine plug the drain cap and add your coolant in required quantity# thanks liqui moly it really cleaned my radiator

I don't think this flush my radator...but before that I cleaned the radiator very well and changed gas kit on my car...Note:I add a full bottle in my car's radiator but I didn't flush it off after adding and some green deposit is now in the surface of the resovier after 2 weeks of not flushing...I would recommend to clean it off after 10 to 30 min of use... And i didn't flush it off and it stood for 2 week then I found out this problem...I would also recommend u to go to a good service center and tell them to clean the radiator well and also change gaskit and clean the coolant flow path inside the cylinder and also change radiator hose, because there will a few deposit inside which will be sticking and would come of eventually....

It's Liqui Moly and what do one expect more in a review. If you are flushing your cooling system after a long time, let it clean for a couple of rides which can be like 20 kms or so. Let the whole mixture of your coolant and this radiator cleaner flush out all the residues and dirt from your cooling system. It won't harm anything. As its an detergent based it doesnt foam or lather but just takes out the dirt alongwith the last drop of the coolant. Just make sure your car is parked in a proper levelled surface. Do NOT start the engine when flushing.