Water stains on wood can be difficult to remove, but the first thing you should try is to rub in a small amount of cooking oil with a soft cloth. Rub the oil into the wood with the grain of the wood. Allow the oil to soak in and then wipe off any excess with a clean cloth.
To remove water stains from wood, first you need to identify the stain. There are a few different types of water stains, and each has a different solution. The best water stain remover for you depends on the type of water stain you’re dealing with.