removing mold staining from air dried SYP

[Jerome B]

I have some SYP that stained while it was air drying. The stain goes way into the wood. Other than paint is there a way to get rid of these stains? Iam thinking of trying oxalic acid.

 

[PeteM]

If the Oxalic doesn't work this stuff will:

Finishing Tips | A-B Bleach

Finishing Tips, A-B Bleach - free wood finishing tips available online at Highland Woodworking.

www.highlandwoodworking.com

However, it will take all the color out so plan on staining after using it.

 

[Maarklar]

One option you could consider is using wood bleach specifically designed to remove stains from wood. These products are often more effective than oxalic acid for deep-seated stains.