303 Multi-Surface Cleaner – 32oz

How do you clean a motorcycle cover? Spray, wipe and rinse with a cleaner that’s safe on fabric. 303 Multi-Surface Cleaner is made for jobs like car covers, RV awnings and vehicle interiors, and this 32 oz bottle has enough for a whole cover.

It takes out stubborn spots (oil, grease, ink, coffee) from almost any water-safe material and leaves no greasy residue and no streaks.

• Safe on fabric, vinyl and other water-safe materials.
• Stain-removing formula with no greasy film left behind.
• Made in the USA. Sold as one bottle.

Do this before Fabric Guard. Waterproofing spray needs a clean, dry cover to stick to. 303 suggests cleaning first, then treating with 303 Fabric Guard once the fabric dries all the way. That’s how we’d handle the cover on a Speedway Shelter, too. Try a small, hidden spot first.

The rest of cover care (UV, airing it out, patching rips early) is in our guide on how to make a motorcycle cover last. For a bundle, see the Cover Care Kit.

Common Questions

How do I clean a motorcycle cover before waterproofing it?
Wash the dirt and stains off with 303 Multi-Surface Cleaner, which is safe on water-safe fabrics and car covers, then let the cover dry completely before spraying 303 Fabric Guard on.

Can 303 Multi-Surface Cleaner remove oil and grease?
Yes. 303 says it removes stubborn spots from coffee, oil, grease and ink on virtually any water-safe surface, with no greasy residue left behind.

Is the 32 oz 303 cleaner a better size for covers?
It goes further than the 16 oz when you’re cleaning a whole cover or a few seats. Same formula, made in the USA, sold as a single 32 oz bottle.

WARNING: This product can expose you to chemicals including 1, 4-Dioxane,Ethylbenzene which are known to the State of California to cause cancer, and di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.