303 Multi-Surface Cleaner

Chain lube on the seat, a coffee spill on the saddlebag, a greasy handprint on the passenger backrest. 303 Multi-Surface Cleaner is made to lift spots like coffee, oil, grease and ink from almost any water-safe material. Spray, wipe and it’s gone, with no greasy residue and no streaks.

Which size?

• 16 oz: spot cleaning seats, saddlebags and riding gear. The bottle to keep on the garage shelf.
• 32 oz: enough for a whole cover, or a few seats. Covers take a lot of spray.
• 1 gallon: refill a spray bottle for RV awnings, vehicle interiors and the covers for everything in the garage. Makes sense for a household with a bike, a car and a camper, or anyone who cleans covers every season.

• Safe on vinyl, fabric and other water-safe materials.
• Used in vehicle interiors and motor homes, on RV awnings, and on car and motorcycle covers.
• Made in the USA. Each size is sold as one bottle or jug.

Clean before Fabric Guard. A water-repellent 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 cover, too. Try a small, hidden spot first.

Clean first, then protect: once a seat is clean, a vinyl conditioner or 303 Aerospace Protectant adds UV protection so it doesn’t dry out. 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 get a stain off my motorcycle seat?
Try 303 Multi-Surface Cleaner. It removes stubborn spots from coffee, oil, grease and ink on vinyl, fabric and other water-safe surfaces, with no greasy residue and no streaks left behind.

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

Which size of 303 Multi-Surface Cleaner should I buy?
The 16 oz is for spot cleaning seats and saddlebags. The 32 oz goes further on a whole cover or a few seats. The gallon is the refill for a motorhome, a shop or a garage full of covers. Same formula in all three.

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.