9 Best Deck Stain Removers 2025 in the United States

The Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner is a versatile and effective product for cleaning various outdoor structures, including decks, fences, pergolas, gazebos, and carports. One standout feature is its use of peroxide, which lifts grime, oils, and even tough stains like tree sap without relying on harsh chemicals. This makes it a great option for users concerned about the environmental impact, as it is biodegradable and free from harmful substances. The cleaner is unscented, which can be a plus for users sensitive to strong smells during application.

It is a liquid concentrate designed for use with a pressure washer, making it relatively easy to apply over large areas. With the ability to clean up to 6,400 square feet, it offers extensive coverage, which is suitable for larger decks or multiple outdoor structures. Users should note that it is a concentrate, so it requires proper dilution before use, which might be an extra step for some. The product's effectiveness can be influenced by the strength and settings of the pressure washer being used. Those without a pressure washer might find it less convenient.

This product is well-suited for users looking for an environmentally friendly and powerful solution to tough outdoor stains, particularly those who already own a pressure washer.

The Restore-A-Deck Wood Brightener is a powdered formula that becomes a liquid solution, making it highly cost-effective. It's designed to neutralize stain strippers and cleaners, brighten wood surfaces, and improve the absorption of wood stains.

With a 2-pound package, you can make 5 gallons of solution, covering between 750 to 1000 square feet, making it an economical choice for larger projects. It is suitable for both commercial and residential use and works effectively on wood surfaces. However, since it is clear, it does not add any color to the wood, which may be a downside for those looking for a tinted finish.

Being a powdered formula, it requires mixing, which might be less convenient compared to ready-to-use liquid options. The product dries and rinses efficiently, but precise drying times aren't provided. Given its effectiveness and cost-efficiency, this product is a solid choice for those looking to restore and brighten large wood surfaces on a budget.

The Velocity Exterior Rust Stain Remover is a versatile product designed to tackle rust stains on a variety of exterior surfaces like concrete, vinyl siding, and decks. Its main strengths lie in its fast-acting formula and ease of application—no scrubbing is required, making it a convenient option for those looking to quickly remove stains with minimal effort.

The ready-to-use liquid form eliminates the need for any additional preparation, which is a plus for convenience. Additionally, the plant-friendly formula ensures that your landscaping remains unaffected when used as directed, a significant advantage for those concerned about environmental impact. However, since it is unscented, users sensitive to chemical smells will find it more pleasant to use.

Given its multi-purpose capability, it could especially benefit homeowners looking to maintain the appearance of multiple outdoor surfaces without purchasing different products for each type. Those with more stubborn or varied stain types might need to consider additional or alternative treatments.