Astonish C1531 750ml Anti-Fog Glass Cleaner

It simply works as it is promised.Notice that in the back there are written instructions where they explain that you have to spray and wipe immediately with a DRY towel or kitchen paper.If you do as it says it will work.I personally did it in five different windows.The 2 of them I accidentally wiped the product with a used and wet kitchen paper which I used to dry the previous windows.And guess what.It didn't work so well in these two specific windows.All the others which I did them with a DRY/UNUSED kitchen paper remained unfogged even in days where the were cold and there was humidity.So yes it works,if you follow exactly the instructions in the back of the bottle.

It’s important to make sure that you spray then wipe GENTLY off with a noodle glove or cloth, DO NOT SPRAY AND WIPE OFF you need to leave a residue layer on the glass for it to workPrice very good as p&p included

Great product to use, but came with what seems like a loosely fitted lid. When I opened it the packaging was soaking and I can't trust the bottle enough to leave it in the back of the car.If I try and tighten it up it just spins and seems like it isn't on properly. - Probably just a one off though, so don't let me put you off!

my wife thinks it's great

Do not buy from Diy-Direct (they are in breach of The Consumer Rights Act 2015 product is not of Satisfactory quality, Fit for purpose or As described).Product useless for preventing even light condensation /fogging not as useless as Diy-Direct (avoid buying anything from them).They 1st tried to dodge responsibily by suggesting I contact manufacturer (my contract is with the supplier not the manufacturer).When I pointed out its their responsibility they replied"Unfortunately this product is not 100% guaranteed to prevent all condensation from forming at all. Unfortunately as you have used the product we cannot accept a return as there has been no batch issue therefore it is not faulty. I would therefore recommend you contact Astonish to see if they can offer some further product advice."

Fab product

The product was easy to apply as I liked the idea of spraying it onto the glass. But unfortunately I don't think this product works as I am still getting fog on the internal windscreen. I suppose I could simply use it as a Glass Cleaner rather than bin the product.

Was skeptical, but gave this a go after being frustrated with foggy windows that took an age to clear. It works really well and has saved me some valuable time in the mornings! I also use an e-cig in the car which leaves a bit of a film on the windows, crystal clear after using this product - definitely worth a try.