To remove hardwood floor stains, it’s important to identify the type of stain you are dealing with and choose the right ...

Wood, however, is quite soft and porous ... Diluting it with other abrasives and minerals like in BKF means the oxalic acid ...

Oxalic acid is the solution for stubborn rust stains. It's often labeled “wood bleach”—but not all wood bleach contains ...

The secret is oxalic acid. Found naturally in rhubarb and ... I keep it handy in my laundry room to remove rust stains from the inside of my clothes washer. No big deal. I see a spot, I hit ...