G6 Perfect Glass is the perfect companion for glass that has been treated with Gtechniq G1. However, you still need to keep on top of this and ensure that the dirt is kept at bay. We’ve previously covered Gtechniqs G1 glass coating which creates a water repellent barrier on the glass as well as repelling dirt. Last update on As an Amazon Associate I earn from qualifying purchases.

I would recommend using a soft microfibre cloth when using Fast Glass. It can also be used to remove polish and wax residue from plastic trim, making it a fantastic choice for glass cleaners. That is nothing short of exceptional, and for that reason, it’s our number one pick on this list. I’m able to clean all of the exterior glass on the car in under five minutes. Two sprays is more than enough to clean the windscreen on my Clio, so it’ll last a long time. A little goes a long way when it comes to Fast Glass. Fast Glass removes these with ease and doesn’t require any heavy buffing or reapplication.Īs an added bonus, this can also be used on infotainment screens of various types in your car in order to clean them.

One of the hardest things to remove from glass is stick hand prints. However, it should be noted that Autoglym recommend that you do not do this. I’ve personally used this with the sun beating down on it, and it was still easy to buff off of the glass and leave it looking so clean that you’d think the glass wasn’t there. Fast Glass has consistently beaten the competition with respect to its price and also its cleaning power. We’ve been a fan of Fast Glass from Autoglym for a long time, and you can read our full review of it here.

Best glass cleaner