This bleach-based stain remover tackles stubborn mould and mildew discolouration faster than labour-intensive scrubbing. The concentrated formula works roughly twice as potent as leading competitors, requiring only a spray application and 5 to 10-minute wait before rinsing. The same chemistry functions as a pre-paint surface preparation to enhance coating adhesion and finish appearance.

• 32-fluid-ounce spray bottle
• No scrubbing required
• Removes mould stains and odours simultaneously
• Single-unit package