Trouble with TSP – tri-sodium-phosphate TSP, which is widely rumored to be very safe and even benign, is that it is in fact highly alkaline, with a 1% solution having a pH of 12. … [Continue Reading...]
Should Mold Stains Vanish? Mold Stain Removal vs Killing Mold Killing mold and removing mold stains are not the same. While bleach can remove the visible mold stain by ‘bleaching the stain’, it … [Continue Reading...]