What chemical do professional driveway cleaners use?

What chemical do professional driveway cleaners use?

Professional driveway cleaners typically rely on a combination of products depending on the type of staining involved. For oil and grease, a commercial-grade concrete degreaser formulated specifically to break down petroleum residue is standard. For algae, moss, or mildew, a bleach-based house wash solution or a specialized biological cleaner is more effective than general detergent. For routine dirt and general grime, a biodegradable, low-foaming, pressure-washer-safe all-purpose detergent handles most everyday cleaning needs without damaging the machine’s internal components. Many professionals also use a concrete-specific sealer as a follow-up treatment after cleaning, which isn’t a cleaning chemical itself but meaningfully extends how long the surface stays clean by resisting future staining. The specific product varies by company, but matching the chemical to the type of stain, rather than using one general product for everything, is the consistent professional approach.