Autoglym Polar Blast, Concentrate Thick Snow Foam, 2.5L | Up to 15L Thick Foam Pre Wash Cleaner, pH Neutral Snow foam for Cars, Safe on All Paintwork, Pressure Washer Foam Lance

This is a good very good product which creates lots of foam at the recommended dosage. It cleans all the tough dirt, just bu rinsing with a pressure washer or just a hose pipe. Very quick, rinses easily, streak-free pre-wash. However, the autoglym hand held foam gun does not work so well, so you need a foam gun that attaches to a pressure washer to achieve a good foam cover

I bought this AutoGlym Polar Blast after getting a pressure washer, as I'm now in charge of keeping the cars clean. I have to say, I'm really impressed with it. One thing I noticed is that the instructions recommend using 200ml, but I found that just 100ml was more than enough to produce a nice, thick, effective snow foam, so it should last a lot longer than expected. It loosened dirt really well, even helping to remove bird poo that had dried on and that the pressure washer alone couldn't shift. It also did a great job lifting brake dust and left the car looking really clean. Overall, it's well worth the money. It works brilliantly, lasts longer than I expected because I use less than the recommended amount, and I'll definitely be buying it again.

It's not the very best one on the market but it's pretty effective and gives plenty of foam. Make sure you shake it. 2.5l is good value when on offer. Certainly makes a difference vs just pressure washing it with water, especially on softening bugs and heavy mud. When the car hasn't been dirty and I've been in a hurry, or I'm just getting salt off, I've just used this and the pressure washer and it's given reasonable results compared to a dirty car but I do spend a few hours every weekend cleaning mine. Even does a reasonable job on the wheels without scrubbing them. I use a very diluted spray of this on my soft top roof and it is gentle enough not to strip the waterproofing.

I've gone back and forth with this snow foam, trying I guess to find something better and keep coming back to it. I am not a huge fan of Autoglym products but this does the job well and is good value as you don't need much to cover a car; it does pull dirt off when left to run on my ceramic coated cars, as snow foam should. I find unless the car is really dirty, this snow foam is all you need to do a contact less wash. It doesn't smell of any chemicals or scent either. Think I will stick with it from now on.

This product is great. You only need a small amount. With the jet wash attachment it produces a thick foam which covers the whole vehicle. Leave it on for a few minutes, agitate with a brush and the dirt glides off. Easiest and most efficient cleaning product I have used yet. Very pleased.

Creates a nice foam. Using a battery powered water gun and hose.

Really great stuff.......initially I used too much and the foam hung around on my drive for two days. I learnt that you dont need much to achieve stunning results. Should be a staple in every detailers arsenal. Regards E.R.

Creates a really thick foam which does cling to the car really good. Need to experiment with the mixture level next time as I used it neat and 1 portion did not last long enough. Used as described for a pre- wash only and it did remove most of the ground in dirt after a long wet winter. Do not leave it to dry as it will leave marks if not swilled off quickly. So far I’m pleased with the results.

Amazing product that works perfectly with my foam cannon. I’ve already purchased it twice and will definitely be ordering again. It lasts a long time and keeps my X5’s PPF protected, scratch-free, and looking brand new. The container is also very durable and holds up well even under tough shipping conditions. Highly recommended and worth every penny.

I had to put my own pump on it. It’s a pain to pour into my cannon. They need a pump but the product is great

If you want to cover your car in a snow like substance, this is great. If you want to wash your car, this won't do much. While I want to believe it is able to remove dirt, I've used it several times and have rinsed it off only to see all the light dirt remain. Just use your regular car wash if you still want some sort of "pre-wash".

A bit expensive but works nice. Produces a dense foam and cleans well.

It’s a little pricey for soap, but I wanted to try something new. Does a good job as a foam cannon pre-wash dealing with much of the road accumulation, setting up for a proper mitt wash.