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10 Best Slate Tile Cleaners 2025 in the United States

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Our Top Picks

#1

Winner

Black Diamond Stoneworks Ultimate Grout Cleaner for Tile Floors - Removes Old and New Stains -Safe for Colored Grout and Natural Stone (1-Quart/1-Gallon/sm-brush)

Rating
9.8
Chosen by1,191
Application Method

Most important from
31 reviews

Application Method
Spraying on and leaving it for about 5 minutes, followed by scrubbing and rinsing, shows great results. It did suds more than expected, needing several rinses.

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.

Rating
9.8
Chosen by1,191
Application Method

Most important from
31 reviews

Application Method
Spraying on and leaving it for about 5 minutes, followed by scrubbing and rinsing, shows great results. It did suds more than expected, needing several rinses.
#2

Black Diamond Stoneworks MARBLE & TILE FLOOR CLEANER. Great for Ceramic, Porcelain, Granite, Natural Stone, Vinyl and Brick. No-rinse Concentrate.(1-Gallon)

Rating
9.6
Formulation

Most important from
5500 reviews

Formulation
Great for cleaning slate tile floors without harsh chemicals.

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.

Rating
9.6
Formulation

Most important from
5500 reviews

Formulation
Great for cleaning slate tile floors without harsh chemicals.
#3

Tile & Stone Cleaner

Rating
9.3
Application Method
Residue

Most important from
279 reviews

Application Method
Simplifies the cleaning process by reducing the effort needed to scrub.
Residue
Delivers effective cleaning on porcelain tiles without leaving any residue.

The Tile & Stone Cleaner from Miracle Sealants is a versatile liquid cleaner designed for both interior and exterior tile and grout surfaces. Its non-toxic, natural formulation makes it safe for regular use and suitable for areas where food is prepared, which is a significant advantage for kitchens and dining spaces. The product has no noticeable odor, making it comfortable to use without overwhelming scents, and it is easy to apply, simplifying the cleaning process for most users.

This cleaner is a good choice if you prioritize a natural and safe product for everyday tile maintenance, especially for grout and common tile materials. For those dealing specifically with sensitive slate or concerned about residue effects, testing on a small area first is recommended.

Rating
9.3
Application Method
Residue

Most important from
279 reviews

Application Method
Simplifies the cleaning process by reducing the effort needed to scrub.
Residue
Delivers effective cleaning on porcelain tiles without leaving any residue.

Buying Guide for the Best Slate Tile Cleaners

Choosing the right slate tile cleaner is essential to maintain the beauty and longevity of your slate tiles. Slate is a natural stone that requires specific care to avoid damage and preserve its natural look. When selecting a slate tile cleaner, it's important to consider several key specifications to ensure you pick the best product for your needs. Understanding these specifications will help you make an informed decision and keep your slate tiles looking their best.
pH LevelThe pH level of a cleaner indicates its acidity or alkalinity. For slate tiles, it's crucial to use a cleaner with a neutral pH (around 7) to avoid damaging the stone. Acidic or highly alkaline cleaners can etch or dull the surface of the slate. When choosing a cleaner, look for products labeled as pH-neutral or specifically designed for natural stone. If you have sensitive or high-traffic areas, a neutral pH cleaner is the safest choice to maintain the integrity of your slate tiles.
FormulationThe formulation of a slate tile cleaner refers to its ingredients and how they interact with the slate. Some cleaners are formulated with gentle, natural ingredients, while others may contain stronger chemicals. For regular maintenance, a mild, biodegradable cleaner is often sufficient and safer for both the stone and the environment. For tougher stains or deep cleaning, you might need a stronger formulation, but always ensure it is safe for use on slate. Consider your cleaning frequency and the type of dirt or stains you typically encounter to choose the right formulation.
Application MethodSlate tile cleaners come in various forms, such as sprays, concentrates, and wipes. The application method can affect the ease of use and effectiveness of the cleaner. Sprays are convenient for quick spot cleaning, while concentrates can be diluted for larger areas and offer more value. Wipes are handy for small touch-ups and quick cleanups. Think about the size of the area you need to clean and your preferred cleaning routine to select the most suitable application method.
ResidueResidue left behind by a cleaner can affect the appearance and feel of your slate tiles. Some cleaners are designed to leave no residue, ensuring a streak-free finish. Others might leave a protective layer that can enhance the stone's natural shine. If you prefer a natural look, opt for a no-residue cleaner. If you want added protection or a slight sheen, a cleaner that leaves a protective layer might be beneficial. Consider your aesthetic preferences and the level of protection you desire for your slate tiles.
SafetySafety is an important consideration, especially if you have children or pets. Some slate tile cleaners are formulated to be non-toxic and safe for use around the home. Check the product label for safety certifications and warnings. If safety is a priority, choose a cleaner that is free from harsh chemicals and safe for everyday use. This ensures that your cleaning routine does not pose any health risks to your family or pets.

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