Best Outdoor Furniture Cleaners and UV Sprays
Summer sun and afternoon rain are brutal on outdoor furniture. UV radiation alone can bleach synthetic wicker from a rich warm brown to a chalky gray in a single season, and unprotected teak left to weather will crack and splinter before you get a second summer out of it.
The good news is that keeping outdoor furniture looking great is not complicated or expensive. A can of the right UV protectant and a bottle of the right cleaner will do more for the longevity of your chairs and table than almost anything else you can buy.
These five products cover the main materials found on most patios: synthetic wicker, teak, resin, aluminum, and outdoor fabric. Pick the ones that match what you're working with.
Best UV Protectant Spray for Wicker and Vinyl
If you own resin wicker furniture, an aluminum set with plastic arm caps, or any outdoor piece with vinyl strapping, 303 Aerospace Protectant is the single most useful thing you can buy. It blocks UV radiation from degrading plastics and synthetics and leaves a clean, non-greasy finish that does not attract dust. A set of four wicker chairs takes about half a can to treat properly.
People who detail cars have used 303 Aerospace for years on dashboard vinyl and rubber trim, which is basically the same polymer chemistry your outdoor wicker is made of. It works exactly the same way outdoors. Spray it on, wipe it off, and the surface looks refreshed with noticeably better color depth. On a six-piece wicker sectional sitting in full afternoon sun, plan to apply it twice a season.
303 Products (30306) Aerospace Protectant Spray
$16
25,000+ reviews
The most trusted UV-blocking protectant for outdoor plastic, vinyl, and synthetic wicker, with a non-greasy finish that lasts through multiple rain cycles.
Shop on Amazon →Best All-Purpose Cleaner for Every Surface
Before any protectant goes on, the surface has to be clean. Simple Green Oxy Solve Total Outdoor Cleaner is a concentrate that handles the kind of grime outdoor furniture picks up over a winter: pollen film, bird droppings, mildew spots, and the general gray film that settles on anything left outside. It works on wood, metal, plastic, and fabric without bleaching or damaging finishes.
Mix it with water in a spray bottle or run it through a garden hose attachment and it cuts through a season of buildup in a few minutes. A single gallon jug dilutes into enough solution to clean a full outdoor living setup, cushions included. It's also safe around plants, which matters when your furniture sits next to garden beds or container planters. This is the cleaner to reach for first before treating any surface with oil or protectant.
Simple Green Oxy Solve Total Outdoor Cleaner
$19
8,400+ reviews
A versatile concentrate that removes mildew, pollen, and grime from every outdoor furniture material without bleaching or surface damage.
Shop on Amazon →Best Fabric Protector for Outdoor Cushions
Outdoor cushion fabric like Sunbrella is water-resistant from the factory, but that treatment fades after a season or two of UV exposure. Regular polyester cushion fabric has even less protection from the start. Scotchgard Heavy Duty Water Shield restores and strengthens that resistance, keeping rain from soaking into the foam fill and stopping the mold and mildew that follow wet foam.
Spray it onto clean, dry cushions from about six inches away until the fabric looks slightly wet, then let it dry completely before setting the cushions back out. One can covers roughly four seat cushions and four back cushions, which is enough for a full six-person dining set. Apply it at the start of the season and again in mid-summer if you're in a climate with heavy afternoon thunderstorms. It also works on fabric umbrellas and canvas chair backs.
Scotchgard Heavy Duty Water Shield
$13
14,800+ reviews
Revives water resistance on outdoor cushion fabric and keeps moisture from soaking into foam fill through rain and sustained humidity.
Shop on Amazon →Best Oil Treatment for Teak Patio Furniture
Teak is one of the most durable materials for outdoor furniture, but it requires consistent care to stay that way. Left untreated, the natural oils evaporate and the wood turns a silvery gray, then cracks along the grain. Star Brite Premium Golden Teak Oil contains UV inhibitors that slow this process and restore the warm honey color that makes teak worth buying in the first place.
Apply it with a cloth or brush after cleaning the wood with a dedicated teak cleaner. New teak typically needs two coats the first time around, then one coat per season after that. A pint handles a small bistro set easily. For a full teak dining table and six chairs, plan on a quart. The UV inhibitors in this formula do noticeably more protective work than plain teak oil without them, especially in climates with intense afternoon sun.
Star Brite Premium Golden Teak Oil
$23
3,600+ reviews
Restores and protects teak furniture with UV inhibitors that slow graying and cracking through a full outdoor season.
Shop on Amazon →Best Polish for Resin and Plastic Furniture
White resin chairs and plastic outdoor tables oxidize to a chalky, dull finish after a few seasons in the sun. HOPE'S Perfect Plastic Cleaner, Polish and Protectant cuts through that oxidation and leaves a protective layer that slows the process from starting again. If your resin Adirondack chairs have gone flat and gray, this product will bring back most of the original brightness without painting or replacing them.
Apply it with a soft cloth in circular motions, let it haze slightly, then buff it off. The difference on heavily weathered white resin is genuinely dramatic. It works equally well on the acrylic panels of pergola canopies and on translucent plastic parts of outdoor light fixtures and speakers. A single bottle covers a lot of surface area since you're working in thin, buffed coats rather than thick applications.
HOPE'S Perfect Plastic Cleaner, Polish and Protectant
$14
5,200+ reviews
Removes chalky oxidation from weathered resin and plastic outdoor furniture and adds a protective coat that delays future UV damage.
Shop on Amazon →Quick Tips for Protecting Outdoor Furniture
- Clean before you protect. UV protectants and sealants bond to the surface material. Applying them over pollen, dirt, or mildew traps the grime and reduces how well the product adheres.
- Match the product to the material. A teak oil on aluminum does nothing. A fabric guard on resin wicker is wasted product. Read the label and use what is specifically formulated for your surface.
- Apply protectants in the shade. Hot surfaces in direct sun cause spray products to evaporate before they can bond. Move chairs into the garage or apply on a cloudy morning for best results.
- Treat cushions early in the season. The first heavy rain of summer will soak untreated cushion foam fast. Apply fabric protector as soon as you bring cushions out of winter storage.
- Spot-treat acidic spills immediately. Bird droppings and citrus juice are acidic and will etch powder-coated aluminum and weather-treated wood if left to sit. A quick rinse and wipe prevents permanent staining.
- Reapply after pressure washing. A pressure washer is great for deep cleaning but strips protective coatings off fabric and treated wood. Plan to reapply fabric guard and teak oil any time you use one.
Frequently Asked Questions
How often should I clean outdoor patio furniture?
A thorough cleaning twice a season is usually enough: once in spring before heavy use and once in late summer before storage. Spot-clean bird droppings and food spills immediately since those are acidic and can etch or stain surfaces if left to dry.
Can I use the same UV protectant on both teak and wicker?
Not effectively. Teak needs an oil-based treatment that penetrates the wood grain and feeds the fibers from inside. A surface spray like 303 Aerospace works well on synthetic wicker and vinyl but does not absorb into wood and provides no real benefit to teak.
Will UV protectant spray make my outdoor cushions look greasy or shiny?
Quality protectants like 303 Aerospace and Scotchgard Heavy Duty dry to a matte finish with no greasiness. Cheaper products sometimes leave a visible sheen. Let the spray dry fully before sitting on the furniture, typically 30 to 60 minutes in moderate humidity.
Is it worth treating powder-coated aluminum furniture?
Aluminum does not rust, but the powder coat finish fades, chips, and oxidizes under strong UV over time. A coat of 303 Aerospace or a paste wax designed for painted metal noticeably extends how long the finish looks good, especially in climates with intense summer sun or salt air.