Ya, I just used latex as well. I had it left over from redoing a room in the house.
My now ex wife in all her brilliance decided at an early age to paint my now teenage son's room in multiple primary colors, one wall green, one yellow, one red, one blue.
It took me about 4 coats of kilz to get that covered so we could repaint...
My advice....don't let this happen to you.
