If you can place it in the sun, even better, since UV rays are a natural disinfectant. If your mattress is covered in mold then it’s time to invest in a new one. But, if you’ve just noticed ...

“Mold grows roots called hyphae ... As a final step, Rubino recommends spraying the wood surface with a botanical disinfectant cleaner suitable for dealing with water damage, such as Benefect ...