Kabi Killer is Japan's leading mold removal spray by Johnson. This pack includes one main unit (400g) and two refills (400g each). The product features a powerful penetrating formula that effectively eliminates mold and black mildew from bathroom surfaces, particularly effective on tiles, grout, and rubber seals. It kills 99.9% of bacteria and removes unpleasant odors. Simply spray, wait 5 minutes, and rinse - no scrubbing required. Best suited for bathroom cleaning and maintenance, especially in humid environments.