Black + Decker Mouse Sander with 10 Accessories - 55W

This is usually caused by worn, clogged, or incorrectly fitted sanding sheets. 

Replace the abrasive sheet and ensure it is aligned correctly with the sanding pad. 

Avoid applying excessive pressure; let the sander's weight do the work. 

Moving the tool too slowly can also cause visible sanding marks.

Check that the hook-and-loop (Velcro-style) backing on both the sanding sheet and the pad is clean and free from dust. 

Press the sheet firmly onto the pad, ensuring it is centred correctly. 

If sheets continue to detach, inspect the backing pad for wear. 

A worn pad may need replacement to maintain proper sheet adhesion.

Ensure the mains plug is fully inserted into a working power socket. 

Test the socket with another appliance. 

Check the power cord for cuts, damage, or kinks. 

Verify that the on/off switch is moving freely and is not obstructed by dust.