Rain-X Rain Repellent & Anti-Fog Value Pack Rain & Fog Repellent - 200ml x2

The twin pack is a godsend for me. It actually works which I was sceptical when purchasing but gave it a try after a friend recommended it. Rain x really does make a massive difference in the rain and drastically reduces glare. Anti fog is brilliant too as my car isnt the newest and frequently got in to steamed up windows. This product has eliminated this completely! One downside is that it does take a bit of elbow grease to remove the residue after applying it but thats a small price to pay for 2 months clear windowless. Brilliant product

I deep cleaned my windscreen ,inside and out . The winter weather has been terrible and with road treatments ,the screen was manky. So ive never used this stuff its been out for years . An antifog for inside and the repellent for outers all in 1 kit. Nice. Once windscreen clean and wipers , i applied rainx . It went on very easy . The antifog was a little more demanding . On easy but dries smeary, which will cause fogging . Extra work req to get spotless . Antifog seems to work well ,im prone to windows misting up and they havnt yet so good. The rainx however was way more visual . I used on all the windows. While driving the rain streams off the sides . On the windscreen water dosnt hang around and with the clean winscreen and wiper i can see out in hi def . So all in all a big yes from me .

The rain repellent works like a charm and it's fun to watch the rain just run off like you're in warp drive. You hardly need your wipers on at all. But you need to re-apply about once a week. The anti-fog is also effective for a limited time but it leaves streaks on the glass which are hard to polish out, so while it improves visibility, it's not aesthetically pleasing. Both good products though.

Repells water better than wax. Rain X Rain Repellent works perfectly on glass and plastics and lasts for a good while, no complaints. Rain X Anti-Fog is applied in a similar manor to Rain X Rain Repellent although can is slightly more tricky to apply. It does reduce fogging but doesn't eliminate it entirely. Take your time and make sure to buff off thoroughly. You'll know you've applied it poorly when you see small patches of condensation.

Doesn't seem to work as well as I expected the anti fog isn't great!

It works great in winter and when it rains.

I bought this hoping that it will help with my fog problem that I have in my car, but unfortunately it’s done absolutely nothing. I may as well have just used shaving foam or neat washing up liquid. As you can see from the pictures I treated the inside with the fog resistance solution and the outside with the rain resistant solution, when the car was on and heated the window seemed clear, which is how the windows would react anyway without the solution. Once the car was switched off the fog came back. The only thing I’ve managed to do is smear my windows and make my view now less visible and I have no idea how to get my window as clear as it was again, it will need a lot of window cleaning product to get it off. I wouldn’t recommend this product. It doesn’t do what it claims it does and leaves a lot of residue behind.

Rain X is easy to apply and works amazing, the only issue is I had to apply it every week over winter, and it became a chore, I have decided to just stop using it as it causes smearing if its running low, and it becomes dangerous. If you're happy to keep applying it every week then it is good stuff, to the point that I wouldn't need to use my window wipers at all and even in heavy downpours I had no issues.