Homepage › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › water or moisture stains on fir flooring This topic contains 1 reply, has 0 voices, and was last updated by Steve King 21 years ago. Author Posts June 30, 1997 at 12:32 pm #10393 Mary Hutchison Hi,I recently purchased a home with fir flooring throughout, however in certain areasthe former owner left plants sitting on the floor and there are dark water stains. Is there a way to get rid of them? I suspect it may mean refinishing the floor. July 8, 1997 at 5:03 pm #76197 Steve King You might try some household bleach diluted with three parts wate and see if that lightens the stain. use sparingly and test on a small area. Author Posts You must be logged in to reply to this topic.