10 Best Sandstone Cleaner 2026 in the United States

The Miracle Sealants TSC4GAL Tile & Stone Cleaner Concentrate is a versatile option suitable for both indoor and outdoor use, which is essential for maintaining sandstone surfaces. Its non-toxic formulation makes it safe for food areas and regular use, featuring no odor, which is a big plus for indoor applications.

The liquid form makes it easy to apply, and it promises to be residue-free, which means no streaks or unwanted marks will be left behind, enhancing the appearance of your sandstone. This product seems ideal for regular maintenance rather than deep cleaning of heavily stained sandstone.

Being from a reputable brand, Miracle Sealants, and made in the USA, adds to its reliability. Weighing 3 pounds and with dimensions of 4.25 x 7 x 11.5 inches, it is manageable to handle and store. If you are looking for a general-purpose sandstone cleaner that is safe and easy to use, this could be a good option.

The StoneTech Daily Cleaner for Stone & Tile is a gentle, neutral pH spray designed for everyday cleaning of natural stone surfaces, including sandstone. Its mild formula helps preserve the delicate nature of sandstone while effectively removing light dirt and stains without leaving behind residue. The ready-to-use spray application makes it user-friendly for both indoor and outdoor use.

It excels at routine maintenance and is safe on a variety of stone types like marble, granite, and limestone, although it may not be strong enough for tough, deep stains or heavy grime on sandstone. This cleaner is ideal for users looking for a mild, residue-free option for regular cleaning rather than a heavy-duty stain remover.

Its natural scent and gentle formulation make it suitable for frequent use without harsh chemical odors or risks to the stone’s surface.

The Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate is a versatile cleaner for various outdoor hard surfaces. One of its main strengths is the 'wet it and forget it' application method, which requires no scrubbing or rinsing. This is particularly convenient for users looking for a low-effort cleaning solution. The product's formulation is bleach-free and non-acidic, making it safer for a variety of surfaces without causing damage or leaving harmful residues.

It’s suitable for both indoor and outdoor use and covers a wide range of surfaces, from driveways and patios to roofs and decks. This makes it highly versatile and a good choice for homeowners looking to clean multiple areas with a single product. The stain removal capability varies depending on the severity of the stains. While green stains can be cleaned up within 1-2 weeks, more stubborn black stains may take several months, and long-established stains could take up to 12 months to fully disappear.

This extended cleaning time might be a drawback for users looking for quicker results. Another limitation is the coverage, which ranges from 375 to 1,125 square feet. Heavily stained or more porous surfaces will require more product, potentially reducing coverage. Additionally, users need to be cautious about applying the cleaner near water bodies and should rinse plants before and after application to avoid damage. The product's ability to keep surfaces clean for up to a year or longer is a significant benefit, offering long-term maintenance with minimal effort.