Clean outdoor furniture according to its material, finish and manufacturer’s instructions. For ordinary dirt on many washable surfaces, a mild approved soap solution and a soft cloth are a sensible starting point, but no cleaner is suitable for every wood, coating, plastic and fabric. Identify the item before choosing a stronger treatment.
Clean spills promptly and inspect furniture as conditions require. Pollen, salt exposure, bird droppings and persistent damp may need more attention than a fixed quarterly schedule. Cleaning also provides a chance to spot loose hardware, cracks or failing joints before someone uses the furniture.
Before you start
Find the care label or model instructions and identify separate components: a woven chair may have a metal frame, plastic weave and fabric cushion, each requiring different care. Remove cushions and loose accessories where the instructions allow. Check whether disassembly affects any structural fasteners.
Work in a suitable place with controlled runoff, protect nearby plants and follow cleaner labels for ventilation and protective equipment. Test an approved product on an inconspicuous area first. Keep children and pets clear until surfaces are rinsed and ready for use.
Do not combine household cleaners. In particular, never mix chlorine bleach with vinegar, ammonia or other cleaning products. Poison Control explains the chlorine-gas risk from bleach and vinegar. More ingredients do not make a more effective furniture cleaner.
1. Wood, teak and natural wicker
Identify whether wood is unfinished, oiled, painted or coated before cleaning. Remove loose ordinary debris gently, then use the cleaning method approved for that surface. Avoid prolonged soaking and let the piece dry with appropriate airflow. A high-pressure jet can damage surfaces and force water into joints; use it only if the manufacturer specifically allows the method.
Natural wicker and synthetic resin weave are different materials. Do not automatically hose natural wicker regularly simply because it looks like an outdoor resin chair. Use the care instructions for the actual fiber and finish, with gentle access into crevices.
Sanding, oiling and coating are refinishing decisions, not compulsory annual cleaning steps. Some teak is intended to weather naturally, and a product suitable for one finish may interfere with another. Ask the maker about the desired appearance and compatible treatment before applying oil or polyurethane.
If wood is soft, split or structurally loose, stop using it and assess repair separately. Cleaning and paint do not restore lost strength. Unknown older coatings may need professional identification before sanding or stripping.
2. Metal frames and furniture
For an intact finish, follow the maker’s washing instructions, usually beginning with a gentle approved cleaner and soft cloth. Rinse and dry as directed, paying attention to joints and places that hold water. Avoid abrasives that damage a protective coating.
Identify the metal and finish before treating discoloration. Rust on steel, oxidation on aluminum and staining on a coating are not interchangeable problems. Do not prescribe vinegar, metal polish or sandblasting for every metal chair.
If a coating is chipped, obtain the appropriate touch-up procedure and product from the manufacturer. Significant corrosion, cracked welds or loose connections need repair assessment before use. Automotive wax is not a universal furniture treatment and can be unsuitable on some finishes or seating surfaces.
3. Glass tabletops
Remove grit carefully, then use a glass-compatible cleaner and soft nonabrasive cloth according to the furniture instructions. Protect adjacent wood, seals and metal from incompatible cleaners. Support a removable top as directed and arrange help if its weight or size makes handling awkward.
Inspect edges and supports while cleaning. Stop using a chipped or cracked tabletop and seek a suitable replacement or professional assessment. An automotive windshield repair kit does not establish that damaged furniture glass is safe.
Avoid striking edges, using sharp scrapers without explicit approval or placing a removed top on an unsuitable surface. A protective cover can reduce dirt when appropriate, but it does not repair damage or replace sound support.
4. Plastic, resin and synthetic wicker
Use the product’s approved cleaner, rinse as directed and let it dry. “Plastic” covers different materials and surface treatments, so do not assume that bleach is forbidden for all of them or permitted for all of them. Likewise, an abrasive that removes a stain can leave permanent scratches.
POLYWOOD’s lumber-care instructions, for example, describe mild dish soap, water and a soft brush or cloth for ordinary cleaning. That is guidance for its own material, not permission to copy every stronger-cleaning procedure onto an unrelated resin product.
Avoid spraying lubricants or solvent products on seating just to create shine. Check synthetic weave for breaks and inspect the underlying frame. A clean-looking weave does not establish the condition of hidden metal or fasteners.
5. Cushions, canvas and other fabric
Read the instructions for both the cover and filling. A zipper does not automatically mean a cover is machine washable. Some removable covers need specific washing and drying methods; fixed sling fabric, hammock material and cushion upholstery may also differ.
Remove loose ordinary debris gently and blot spills rather than rubbing them deeper into the fabric. Use the approved cleaning method, rinse away residue where required and allow the entire assembly to dry before storage. A dry-feeling cover can conceal a wet cushion interior.
The Sunbrella upholstery guide distinguishes routine cleaning, stain treatment and retreatment. Its bleach-based mildew directions apply to specified fabrics; protect surrounding materials and follow the complete guidance. Do not turn that into a universal bleach recipe for every cushion.
Apply a fabric protector only if the maker recommends it, at the preparation and dryness stage the product requires. Spraying an unspecified protector onto almost-dry cushions is not a general care rule. Reinstall a removable canvas panel while damp only when its own instructions call for that procedure.
Mold, mildew and persistent stains
First address moisture and trapped debris. Do not dry-brush visible mold into the air or keep escalating through homemade chemical mixtures. Use a material-compatible method and the cleaner’s precautions. Extensive growth, persistent odor or contamination inside a porous cushion may require specialist advice or replacement.
A remaining stain is not always active mold, and a cleaner that changes the appearance does not establish that a deteriorated item is sound. Stop if the finish lifts, color transfers or the material changes unexpectedly. Ask the manufacturer before further treatment.
Dry, inspect and store
Allow furniture and cushions to dry adequately before fitting covers or putting them into closed storage. Use covers designed for the item and check periodically for condensation, trapped water and pests. Store according to the manufacturer rather than assuming any “outdoor” label means unlimited exposure.
Keep cleaning, refinishing and structural repair as separate decisions. If the furniture no longer suits the space or cannot be repaired, the patio furniture buying guide helps compare maintenance and documented specifications before replacement.
