I have exactly the same issue, with badly marked hardwood floors. Sponge with detergent didn’t work. Floors are clean, washed with water, polyurethane coated.
Will try wd40…
I have exactly the same issue, with badly marked hardwood floors. Sponge with detergent didn’t work. Floors are clean, washed with water, polyurethane coated.
Will try wd40…