BUYING BARGAIN BRAND PAINT
Congratulations, you bought the cheapest paint in the store. Now you’re going to use almost twice as much of it to cover a wall.
Bargain, generic-brand paint with a great price is almost always thinner and, as the DIY Network points out, while costlier paints use titanium that gives more coverage with one coat, cheaper paints use clay, which gives you brush marks, roller marks, and blank spots. Spend a little more and do it in one coat.