10 Best Slate Tile Cleaners 2025 in the United States

The Black Diamond Stoneworks Ultimate Grout Cleaner is a powerful solution designed to tackle tough stains on tile floors. With its professional-strength yet acid-free formulation, this cleaner is effective at deep cleaning and removing old and new stains without causing damage. This makes it safe for use on delicate surfaces, including colored grout and natural stone like ceramic, marble, and granite, offering peace of mind during cleaning tasks.

A notable feature is its ability to restore the original color of your grout, enhancing the overall appearance of your tile floors. Various application methods are supported, including using a grout brush or a steam cleaning machine, providing flexibility in handling different cleaning needs. On the downside, while the product dimensions and weight are relatively substantial, this could make handling and storage a bit cumbersome for some users. The scent, described as 'April Fresh,' may not appeal to everyone. However, the cleaner's American craftsmanship and eco-conscious production are commendable.

This product is well-suited for homeowners looking to maintain the cleanliness and aesthetic of their tile floors, especially in kitchens and bathrooms.

The Black Diamond Stoneworks MARBLE & TILE FLOOR CLEANER is a versatile solution for a variety of surfaces, including slate, ceramic, porcelain, and natural stone. One major strength is its pH neutral formulation, which ensures that it is gentle on natural stone surfaces while still being effective. This feature is crucial for preventing damage to sensitive surfaces like marble and granite. The cleaner is highly concentrated, requiring only 2-4 oz. per gallon of water, making it economical for long-term use.

Its eco-friendly, non-toxic, and biodegradable properties make it safe for both families and pets, aligning well with those concerned about environmental impact and indoor air quality. Users report a pleasant lemon scent, which can make cleaning a more enjoyable experience. The product's no-rinse, streak-free formula simplifies the cleaning process, saving time and effort while ensuring floors are left spotless. However, it's important to note that the formulation is liquid, which might be less convenient to handle or store compared to spray or gel forms. Additionally, while the product claims to be hypoallergenic, individuals with severe allergies should still test it on a small area first.

Despite certain inconveniences, such as needing to dry the floor after mopping, the cleaner remains an effective, eco-friendly choice for various surfaces. It offers a balanced mix of efficiency, safety, and ease of use.

StoneTech Daily Cleaner for Stone & Tile is a versatile cleaner ideal for daily use on a wide range of surfaces such as marble, granite, limestone, travertine, slate, sandstone, flagstone, masonry, concrete, ceramic, porcelain tile, and grout. Its neutral pH level makes it safe and gentle for natural stone without the risk of damaging the surface, which is a significant plus for maintaining the integrity of slate tiles. The ready-to-use spray bottle form increases convenience, as it eliminates the need for mixing or additional preparation.

Users will appreciate the ease of use and the clean scent left behind after application. However, while the product is great for everyday messes, it may not be strong enough for tougher, deep-set stains. Additionally, the formulation is designed to minimize residue, ensuring that surfaces remain streak-free after cleaning, which enhances its appeal for regular maintenance.

For safety, the gentle, natural formulation is a bonus as it reduces potential irritation or harmful effects on both the user and the stone surfaces. The only notable drawback might be the cost, as specialized cleaners like this might be pricier compared to general household cleaners, but the targeted formulation can justify the expense for those with extensive natural stone surfaces.