Using the Bosch OSL350SPD Starlock Oscillating Multi - Tool Delta Sanding Pad is easy. First, attach the triangle - shaped sandpaper sheet to the hook - and - loop backing on the pad. It's a secure hold, but you can change the paper quickly when needed. Then, connect the pad to your Starlock - compatible oscillating multi - tool. When sanding, move the tool slowly and steadily over the surface. It's great for hard - to - reach areas, so don't be afraid to get into tight spots. For best results, use it on plywood, hardwoods, and softwoods. As for maintenance, after each use, remove the sandpaper and clean the pad with a soft brush to get rid of any dust or debris. Store it in a dry place to keep the rubber in good condition. Just be careful not to drop it or expose it to sharp objects that could damage the pad.