1. Remove surface dust: Use the soft brush attachment of a vacuum cleaner to thoroughly vacuum the mattress surface-paying special attention to seams and edges-to remove dust, dead skin cells, and other fine particles.
2. Clean the mattress surface: Mix warm water with a mild detergent. Dampen a clean cloth with a small amount of the solution, wring it out well, and gently wipe the mattress surface, taking care to prevent moisture from seeping into the interior of the mattress.
