WebOct 25, 2024 · Borax is a natural mineral compound that won’t damage nearby landscaping plants. Apply the solution as instructed above. Treat stains with oxygen bleach paste. To treat a stubborn stain, mix just... WebMay 28, 2024 · Stain pressure-treated wood as you would stain any wood. Select a stain, prepare the surface, ensure the wood is sufficiently dry, do a patch test, and then carefully apply your stain...
Cleaner and brightener didnt remove black spots - pressure w...
WebTo remove black mold from deck wood, apply a solution of ordinary dish soap and water to the deck, scrub it with a scrub brush attached to a pole, spray it clean with a hose, … WebApply Vinegar Instead of Bleach. Vinegar is the best natural mold killing treatment for the surface and sublayers of porous materials such as wood. Most mold remediation experts … ctenochelys
Mold and mildew usually not a threat to lumber - Washington Post
WebWork at a treating plant here. If it brushes off its chemical residue. If has stuck to the board it is sap that has been pulled out of the wood during the vacuum phase of the treating process. Vacuum is applied to the wood before treatment to open up wood cells. Then the chemical solution is flooded into cylinder and pumped under pressure to ... WebJun 12, 2024 · A small amount of the dark spots came off, but lots remain. I just tested two areas, one with chlorine bleach and one with straight Wood Brightener (oxalic acid, supposed to be diluted 4:1). I scrubbed, let sit 20 minutes, rinsed, and no change. My after pictures are below. WebOnly problem is that most of it is black with a white mould on it. It's soaking wet also. My builder is a bit of a nightmare, but that's another story, but he assures me the wood is … ctenochaeatus cf striatus