SB-55 FOR STUBBORN MOLD
Not only does it eliminate mold and algae from the roots, it also kills E. coli and staphylococcus aureus as well as deactivating noroviruses. What's more, since it is effective to use not only in your home but also hospitals, retirement facilities, restaurant kitchens, etc. The cleaner can even break down and clear away "tobacco resin" which was traditionally considered to be uncleanable. In spite of its overwhelming cleaning power, it uses the same components that are used in food additives and is safe for humans and the environment.