What Procedure Should You Follow Before Reusing Reusable Earplugs?

What Procedure Should You Follow Before Reusing Reusable Earplugs? They can be cleaned with mild soap and water and re-used, but should be discarded when they become worn or an effective seal cannot be achieved. Thoroughly dry pre-molded earplugs after washing and before re-use. Earmuffs should be cleaned with mild soap and water when dirty.