10 Best Mildew Cleaner For Shower 2025 in the United States

The Wet & Forget Shower Cleaner Spray is designed for easy and effective cleaning of shower surfaces without the need for scrubbing. This product works on a variety of surfaces including tile, glass, grout, and bathtubs, making it versatile for bathroom use. Its bleach-free formula ensures it is fume-free and safe for regular use, which is a big plus for those with sensitivities to strong chemicals. The fresh scent is a pleasant touch, making bathroom cleaning a more enjoyable task.

It only needs to be applied once a week, saving time and effort over daily cleaners. It is also eco-friendly, aligning with sustainable cleaning practices. The 64 fluid ounces bottle is substantial and promises up to 3 months of cleaning, providing good value for the price. However, the long contact time required (usually overnight) could be seen as a drawback for those needing a quick clean.

This product is best suited for individuals looking for a low-effort, bleach-free cleaning solution with a pleasant scent for their bathroom maintenance.

The RMR-86 Instant Mold and Mildew Stain Remover Spray is an effective solution for eliminating stubborn mold and mildew stains, especially those left behind by black mold. One of the notable strengths of this product is its powerful, fast-acting formula that requires no scrubbing – you simply spray it on and watch the stains disappear. This makes it very user-friendly and efficient, especially for those who need quick results without much effort.

The spray is versatile and can be used on various surfaces, including decks, wood, vinyl siding, drywall, concrete floors, brick walls, and kitchen surfaces, which adds to its convenience and practicality. The fresh scent is a nice touch, ensuring that your space smells clean after use. However, some considerations are important to note. Proper ventilation and personal protective equipment (PPE) are recommended during application, suggesting that it may emit strong fumes or contain chemical ingredients that require caution.

This could be a downside for those looking for a more eco-friendly or gentle cleaning solution. Additionally, while the product is highly effective at removing stains, it may not tackle the underlying mold problem itself, so further treatment might be necessary for complete mold remediation. The RMR-86 is a robust option for quickly and effectively dealing with visible mold and mildew stains across a variety of surfaces, but it requires careful handling and may not be the best choice for those seeking a green product.

Mold Armor Rapid Clean Remediation is a powerful solution designed to tackle mold and mildew effectively. Its key active ingredients are Sodium Carbonate (1.0%) and Sodium Hypochlorite (4.0%), which make it highly potent in killing and preventing mold and mildew. It's excellent for use on hard non-porous surfaces such as grout and mirrors, making it well-suited for shower cleaning.

The application is straightforward: spray on the surface, wait for the specified contact time, then rinse or wipe away—no scrubbing necessary. Notably, it provides visible results in just 1 minute and kills 99.9% of bacteria and viruses, including Influenza A H1N1 and Human Coronavirus, which adds to its versatility as a disinfectant and sanitizer.

However, the presence of strong chemicals means it may have a potent scent that some users might find unpleasant. Additionally, the product is not explicitly marked as eco-friendly, which could be a concern for environmentally conscious users. While the non-abrasive formula is a plus, ensuring it is used in well-ventilated areas would be prudent.