very satisfying to watch painting a door with white water based gloss

See my own range of paint brushes now available to buy here thank you for your direct support https://www.decoratingwarehouse.co.uk/edge-paint-brushes-pure-bristle-paint-brush very satisfying to watch for some reason Using water based paint on a six panel interior door, !! Oil based gloss paint yellowing? I have noticed recently that a problem is occuring when using oil based gloss paints , just weeks after applying the paint it is yellowing very fast! I must point out that i am a proffesional decorator and have been for over thirty years. The problem is that new 2010 compliant paints have low solvent content, the finish appears to be fine initially but "yellows or browns" very quickly! Paint manufacturers are commited to reduce the solvent content of all oil based paints this is a not optional it is a law. Water based gloss paints are the answer but the finish leaves a lot to be desired and it is not as durable , chip and scratch resistant as its oil based predecessor. but we have to get used to it and has its advantage though, being low odour and fast drying. Old fashioned gloss used to be eye wateringly smelly and take hours to dry. Water based or acrylic gloss requires a new application technique. BRUSHES. WELL THE BEST QUALITY YOU CAN AFFORD HELPS! pure bristle or synthetic? the jury is out. I am trying both at the moment and i am slowly learning a few new techniques. I find that a pure bristle brush allows me to load more paint which is a pre requisite when using acrylic gloss, you really do have to lather it on and dont be afraid that it will run! the more you apply the better the finish. Ok so you have been brave but the finish still looks dodgy! Dont worry by the time its dry it should look ok as it seems to change and settle during the drying process. My tips for a good finish is not to use an undercoat but simply apply two coats and follow the manufacturers advice on drying and recoating times, the surface will feel dry within hours(touch dry) but isn't recoatable until it is thoroughly dry (re-coatable).