Simple Green Oxy Solve Concrete Cleaner -- Best Pressure Washer Formula
Simple Green Oxy Solve is built specifically for use with pressure washers, and it shows. The oxygen-boosted formula activates on contact with water, lifting deep-set grime, mold stains, and general soiling without bleaching or discoloring the concrete. It connects directly to standard hose-end attachments or pressure washer detergent tanks. The biodegradable formula is safe for surrounding lawn and garden areas, which matters on driveways bordered by landscaping. One application with a 2000 PSI pressure washer typically restores a neglected driveway to a near-original appearance. It handles algae, mildew, and dirt with equal effectiveness.
Check price on Amazon →Driveway concrete collects oil, rust, tire marks, and algae over time. These five cleaners cut through the toughest buildup and restore your driveway without damaging the surface.
A concrete driveway takes more abuse than any other surface around the home. Motor oil, tire rubber, mold, and rust all leave stubborn marks that regular hosing cannot remove. Using the right cleaner with the correct technique restores that original gray tone and adds years to the surface life. Here are the five strongest options available for driveway concrete in 2026.
| Product | Best For | Rating |
| — | — | — |
| Simple Green Oxy Solve Concrete Cleaner | Pressure washer use | 4.7/5 |
| Terminator-HSD Concrete Cleaner | Oil and grease stains | 4.8/5 |
| ACT Concrete Cleaner & Degreaser | General driveway maintenance | 4.5/5 |
| Krud Kutter Concrete Cleaner | Light to moderate stains | 4.4/5 |
| RMR-86 Instant Stain Remover | Stubborn rust and black marks | 4.6/5 |
Our methodology
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
Side by side
| Pick | Best for | Score | |
|---|---|---|---|
| Simple Green Oxy Solve Concrete Cleaner -- Best Pressure Washer Formula | Check price | ||
| Terminator-HSD Concrete Cleaner -- Best for Oil and Grease | Check price | ||
| ACT Concrete Cleaner & Degreaser -- Best All-Purpose Choice | Check price | ||
| Krud Kutter Concrete Cleaner -- Best for Light Maintenance | Check price | ||
| RMR-86 Instant Stain Remover -- Best for Rust and Stubborn Marks | Check price |
The full reviews
Simple Green Oxy Solve Concrete Cleaner -- Best Pressure Washer Formula
Simple Green Oxy Solve is built specifically for use with pressure washers, and it shows. The oxygen-boosted formula activates on contact with water, lifting deep-set grime, mold stains, and general soiling without bleaching or discoloring the concrete. It connects directly to standard hose-end attachments or pressure washer detergent tanks. The biodegradable formula is safe for surrounding lawn and garden areas, which matters on driveways bordered by landscaping. One application with a 2000 PSI pressure washer typically restores a neglected driveway to a near-original appearance. It handles algae, mildew, and dirt with equal effectiveness.
Terminator-HSD Concrete Cleaner -- Best for Oil and Grease
Terminator-HSD uses a bio-remediation approach, deploying natural microorganisms that digest hydrocarbon-based stains like motor oil, transmission fluid, and grease. Unlike degreasers that lift the stain to the surface, Terminator's microbes break down the oil molecules entirely. Apply it dry, mist lightly with water, and let it sit for 24 to 72 hours as the microbes work. No scrubbing is required, and there is no chemical runoff to worry about. This patience-based process delivers cleaner results on deep oil saturation than any instant-action degreaser. Ideal for garage aprons and mechanic driveways.
ACT Concrete Cleaner & Degreaser -- Best All-Purpose Choice
ACT is an alkaline concentrate that handles the full spectrum of driveway staining: oil, dirt, rubber marks, food, and biological growth. At the standard dilution it is safe for routine cleaning; mixed stronger it tackles years of embedded grime. The hose-end sprayer applicator is convenient, and the formula rinses completely without residue. It is non-corrosive to the concrete matrix and safe on both sealed and unsealed surfaces. The 32 oz concentrate makes enough solution to clean a typical two-car driveway three times over, making it one of the better values in this category.
Krud Kutter Concrete Cleaner -- Best for Light Maintenance
Krud Kutter is a ready-to-use formula that is ideal for homeowners who want a quick, low-effort option for routine driveway upkeep. It dissolves light oil spots, dirt film, and general weathering stains without needing a pressure washer. Spray on, let it work for five minutes, then scrub and rinse. The formula is water-based and produces no harsh fumes, which makes it comfortable to use in confined entryways or near HVAC intakes. It will not resolve deep or long-standing stains as well as the concentrated options above, but for seasonal maintenance cleaning it is efficient and affordable.
RMR-86 Instant Stain Remover -- Best for Rust and Stubborn Marks
RMR-86 is a professional-grade sodium hypochlorite formula that works almost immediately on rust stains, black tire marks, and deep biological growth like black algae. Spray it on and watch the stain disappear in under a minute. The speed is remarkable compared to enzyme or alkaline options. However, it requires proper protective equipment including gloves and eye protection, and should not be used near plants or colored concrete without testing in an inconspicuous area first. Use it as a targeted spot treatment rather than a whole-driveway product for best results and safety.
What matters most
What to consider
Match the formula to the stain type. Oil and grease respond best to enzyme or bio-remediation cleaners. Rust and biological stains need oxidizing agents or sodium hypochlorite. General dirt and grime respond to alkaline degreasers or oxygen-boosted formulas. Check whether you have a pressure washer, because concentrate-and-hose options deliver a much faster result at scale. Always test in a small corner area when using any new product, particularly on stamped, stained, or sealed concrete. After cleaning, apply a penetrating concrete sealer to reduce absorption and make future cleanups significantly easier.
What to consider
For a deeper look at targeted stain solutions, see our [/articles/best-concrete-cleaner-for-oil] guide and our [/articles/best-concrete-cleaner-for-dog-urine] article covering biological odor removal. Product selection follows the criteria on our [/methodology] page.
Frequently asked
Both work, but pressure washing dramatically speeds up the job and rinses away loosened debris more completely. Apply the cleaner first, let it dwell for 5 to 10 minutes, then pressure wash at 1500 to 3000 PSI. For sensitive or older concrete that chips easily, a stiff-bristle deck brush is safer and still effective with the right formula.
A thorough annual cleaning is the minimum for most driveways. High-traffic surfaces, driveways under trees, or those near the garage where oil drips occur benefit from cleaning twice a year. Spot-treat oil or rust stains within the first week of appearance for the easiest removal. Sealing after cleaning extends the time between deep cleans significantly.
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