How do I remove the bright purple ink stamp on treated lumber?

Peggy
by Peggy
I have tried, baking soda paste, nail polish remover, toothpaste, vinegar , OOPS, hairspray, to none have touched the ink. Lowes said sand it off. Have any ideas anyone?
  4 answers
  • KMS Woodworks KMS Woodworks on Jul 09, 2013
    Its ink, alcohol will lighten it but sanding is the best method. This is one of my pet peeves...seeing grade stamps on finished projects. I wondering though what you are building...treated lumber is very soggy and will tend to shrinks and move about a LOT when used for furniture. Treated lumber is best used just for structural issues on decks and such.
  • Peggy Peggy on Jul 09, 2013
    thanks for your reply..we are replacing a part of our deck.
  • Tricia Tricia on Nov 17, 2015
    Sanding is best if you don't want to do that go to Home Depot and get a liquid sander just pour it on the stamped area and let it soak in.. Just follow the directions on the bottle it's very easy.
  • Tanya ragnone Tanya ragnone on Apr 30, 2016
    Sanding treated lumber is not safe, it contains toxins that can cause cancer