First time trying these. I've been using their other snow foam for a while. Bought some touch less and these touch on logged pouches. Tried on a couple of cars. The Scirocco was already clean bar heavy pollen, but I had not topped up sealant at least wash. Foamed, jetted, then used a separate snow foam bottle for the touch on. Low pressure rinse and towelled off. Overall very pleased for a quick improvement. Looks and feels like it had a sealant on. Not as clean and glossy as after usual approach (wash, IPA/water wipe down in the garage followed by Gtechniq C2), but faster. Was able to do another car with remainder of sachet in bottle and seems to be enough left for at least one more. Prefer to buy product in bulk, but used like this (i.e. not in a bucket) it's not too bad. Will need to see whether I can use a combination of this and my more thorough routine when I have time. Not sure circumstances products are compatible. I did have to quick detail a couple of patches on my car which the snow foam rinse had not handled. I was able to then use c2 on those patches and overall effect looks good. So maybe ok.