City Restore products are formulated for most non-porous surfaces commonly found on heavy equipment — including painted metal, chrome, aluminum, fiberglass, plastics, and glass. They're designed to clean and protect without using paints or pigments, so the original surface stays intact.

For any unusual or sensitive surface, we recommend testing a small inconspicuous area first.

Yes. Always wear protective clothing, safety eyewear, gloves, and a respirator when applying any City Restore product. Avoid contact with skin and only use in well-ventilated areas.

All City Restore Kits include the recommended safety gear so you have what you need from day one. Full safety information is printed on every product label and available on our instructions page.

For best results, apply City Restore products in moderate ambient temperatures (roughly 50°F to 90°F). Extreme heat can cause products to dry out before they finish working, while very cold temperatures can slow the chemical action.

If you're working in hot conditions, reapply more frequently to keep the product active — most kit instructions recommend reapplying every 5-10 minutes during the soak phase.

Soak times vary significantly by product:

• Flash (Adhesive Remover): 30-60 seconds
• Zzapp (Graffiti) & Whoops (Overspray): 20 minutes
• Splat (Asphalt): 30-45 minutes
• Super (Concrete): 45 minutes
• PREP & Extreme Prep: 1-2 minutes

For products with longer soak times, reapply every 5-10 minutes so the product doesn't dry out. Check progress with a plastic scraper before rinsing.

No. City Restore products are designed to clean and protect the existing surface — not strip or alter it. That's the whole point of "The Clear Alternative" — we restore the original color without paints or pigments, so what's underneath stays intact.

The one exception: with Extreme Prep (used in the Calcium & Rust Remover Kit), don't allow the product to dry on chrome, polished metal, or windows. Always spray the cab first and rinse before moving to the rest of the equipment.

Yes, a pressure washer is required for most City Restore applications. The cleaning action depends on rinsing the products thoroughly with pressurized water — typically spraying from about 6" away from the surface.

Some kits (Concrete, Overspray) also require an air compressor for the foam sprayer step. Air requirements: 40-60 psi at 5.4-6.2 CFM for best foam performance.

Heavy or layered buildup often needs a second pass — that's normal, not a sign anything's wrong. Check the area with a plastic scraper after the recommended soak time; if it's still resistant, repeat the application.

Scrubbing or scraping during the soak phase can also help break up stubborn deposits. For really tough situations, our team can recommend an approach — just give us a call.

City Restore products are professional-grade restoration solutions and should be used responsibly. Follow all safety and disposal guidelines printed on product labels, and check local regulations regarding runoff and wastewater containment when working on job sites.

For specific environmental compliance questions or SDS sheets, please contact our team directly.

Keep unused product in its original container, tightly sealed, and stored in a cool, dry place away from direct sunlight and extreme temperatures. Keep out of reach of children.

Always store mixed product separately from concentrate, and label the sprayer so there's no confusion later. If a sprayer sits unused for an extended period, rinse it before the next use.

Yes — individual product refills (CLEAN, PREP, SHINE, SUPER, SPLAT, WHOOPS, ZZAPP, FLASH, and Extreme Prep) are available for restocking once you already have the kit. Browse all products here.

If this is your first time using City Restore on a particular type of buildup, we recommend starting with the matching kit — it includes the right sprayer, safety gear, and any companion products needed for the job. After that, refilling individual products is the most economical way to stay stocked.