5 Things to Know About Rubber Mats on Wood Desks

Cheap rubber mats leave sticky residue Most inexpensive rubberized bases break down over time, especially in heat or humidity, leaving a gummy mess on bare wood.

Plasticizers are the problem Low-grade adhesives and plasticizers migrate into the wood finish, causing permanent staining or tackiness.

Removal is difficult You will need goo-gone, isopropyl alcohol, and a plastic scraper. Never use metal, as it scratches the wood.

Use a barrier to protect the wood Place felt, a thin cloth, or a glass sheet between the rubber mat and the desk to prevent direct contact.

You might not need a mat at all Most modern mice work fine on bare wood, so consider skipping the mat entirely to avoid the risk.