staining over wood filler gives blotchy results
Paid someone to build new oak stairs for our basement - I sanded them and stained with a water based stain. Unfortunately the areas where the guy used some kind of pore filler do not stain as dark as the oak, giving me a blotchy look. I've given the stairs 2 coats of stain, but still the same. Before I throw in the towel and paint the risers and moldings white, leaving just the treads stained, does anyone have an idea how to correct this problem?