4 Things to Know About White Cloth Mousepad Yellowing

Yellowing is inevitable UV light breaks down optical brighteners and fibers in white cloth, turning it yellow over time. This is physics, not a defect.

Sunlight accelerates the process Even indirect sunlight through a window causes yellowing within months. Keep the mousepad out of direct sun to slow it down.

Storage helps but doesn’t stop it Roll up the mousepad and store it in a drawer when not in use. UV-blocking fabric sprays exist but change the surface feel and still won’t prevent yellowing entirely.

The practical fix is replacement or a darker color A white cloth mousepad is cheap and not an heirloom. If yellowing bothers you, buy a new one or choose a darker color to avoid the issue.