Moldex Mold & Mildew Killer 5010 32 oz Spray: Eliminates mold and mildew inhibits their return kills odor-causing bacteria. Multi-surface cleaner is appropriate for use in bathrooms toilets behind and under sinks garages storage spaces garbage cans and a many other household areas. Bleach-free non-acid spray comes ready to use and is powerful enough to tackle even hospital-grade applications.