Hi All, I know that the rising world market price of Titanium Dioxide is pushing up the price of Brilliant white paints but recently I've found that some paints and even trade paints that I have used in the past are no longer brilliant white in appearance. In fact, on one job, I re-painted a wall I had painted a few years earlier and the new paint had a terrible disgusting yellow tinge. My question to the community is, What is currently the best, brightest white paint on the market at present? I'm not a fan of Dulux generally but I've heard their Ultra White Matt is pretty good. I look forward to your replies.