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Winterizing Teak Furniture: What to Do and What to Skip
Care Guide · Seasonal
Winterizing Teak Furniture: What to Do and What to SkipOne Clean, No Oil, No Cover Required
Teak stays outside. Cushions come in. Here is what actually helps before winter, and what you can leave alone.
Updated October 9, 2026
Most winterizing advice was written for materials that cannot survive a season outside. Teak can. That turns the job into cleaning the wood, drying it, and moving the soft goods indoors.
What this guide covers
What teak does in winter
The fall clean
What to skip: oil, sealant, and full covers
Cushions and slings
Snow, ice, and freeze-thaw
Spring restart
Frequently asked questions
What Teak Does in Winter
Teak can stay outdoors year-round in virtually any climate, including freezing winters. Its natural oil content makes it resistant to moisture and freeze-thaw cycles, and HiTeak's care and maintenance page sets no shelter requirement for the wood.
What you will notice over winter is the same slow change teak goes through in every season: the surface weathers from golden brown toward silver-gray. This is cosmetic, and the structural integrity of the wood is unaffected. You may also see checking, the hairline end-grain cracks that appear as the surface expands and contracts with temperature and humidity. Small surface checks can be normal cosmetic weathering. If a crack affects stability or safe use, contact HiTeak for assessment under the published warranty terms.
The Fall Clean
The one winterizing step that matters is a full clean in fall, followed by letting the wood dry completely. This is the fall entry on the care hub's seasonal calendar. Dirt and organic debris left on the surface through a damp winter are what give mildew a place to start. Use the hub's standard solution and steps:
Hose the furniture down with fresh water to remove loose surface dirt and debris.
Mix the standard solution: 2/3 cup laundry detergent, 1/4 cup bleach, and 1 gallon warm water.
Apply the solution and scrub gently with a soft-bristle brush, always moving in the direction of the wood grain.
Rinse thoroughly with clean water until no soap remains.
Allow to air dry completely.
If you see black spots, treat them now. They are mildew, not damage. Mix 1 part bleach to 10 parts water, apply, allow it to sit for one minute, scrub gently with the grain, rinse thoroughly, and repeat if spots remain.
Never Pressure Wash
A pressure washer erodes the wood surface and raises the grain, causing permanent damage. A standard garden hose is all you need.
For weathered wood that you want to restore toward its original color, choose HiTeak Teak Cleaner and follow its label. The Complete Teak Care Kit includes Cleaner, Protector and application tools. Restoration is optional if you prefer a silver-gray patina.
What to Skip: Oil, Sealant, and Full Covers
Skip teak oil, skip chemical finishes, and do not treat a cover as a requirement. Each is a common winterizing tip for other woods, and each works against what teak does on its own.
Teak oil
Do not apply teak oil to HiTeak furniture. Applying teak oil voids HiTeak’s warranty. HiTeak Teak Cleaner and HiTeak Teak Protector are water-based products and are not teak oil. Use them according to their labels. Added oil can contribute to mold in humid conditions. Choose Cleaner for restoring weathered wood, Protector for surface protection, or the Complete Teak Care Kit for both products and application tools.
HiTeak teak furniture carries a four-year limited warranty for residential use and a two-year limited warranty for contract or commercial use. Normal wear, minor color changes and checking are excluded. If a crack affects stability or safe use, contact HiTeak customer service for assessment; coverage depends on the published warranty terms.
Sealant
A coating is not required to prevent normal cosmetic checking. HiTeak Teak Protector is optional surface care for clean, naturally weathered teak. It helps resist wine, salad oil and coffee stains. HiTeak recommends application two or more times yearly depending on use and exposure; follow the product label rather than restricting use to spring. Read the Cleaner and Protector comparison.
Full covers
Teak itself needs no shelter, so a cover is not a winterizing step. If you choose to use one anyway, the hub's single rule applies: allow the furniture to dry fully before covering it. A cover over damp or uncleaned wood holds debris and moisture against the surface for months.
Teak is one of the only outdoor furniture materials that genuinely thrives with minimal intervention. Most of what you need to do is get out of the way and let the wood do its work.
Cushions and Slings
Cushions come indoors for winter, clean and fully dry. The care hub is direct on this: store cushions indoors during winter or when not in use for extended periods. The wood can stay out. The soft goods should not.
Clean Sunbrella cushions before storing them. Mix 1/4 cup mild soap per gallon of lukewarm water, spray the fabric, let it soak in, rinse thoroughly, and air dry completely, cleaning seam to seam rather than spot-treating. For mildew, use 1 cup bleach, 1/4 cup mild soap, and 1 gallon water, soak for 15 minutes, scrub gently, rinse, and air dry. Cushions from the deep seating collection follow the same routine.
Sling and woven strap seating stays on the frame. Rinse it with clean water, wash with mild natural soap if needed, and let it air dry completely. Avoid harsh detergents on sling fabric.
Snow, Ice, and Freeze-Thaw
Teak is resistant to freeze-thaw cycles, so snow and ice on the wood are not an emergency. That is the care hub's position and its only winter-weather claim. The hub gives no specific snow or ice instructions, so what follows is general guidance rather than a HiTeak specification.
Let water drain. Where you can, position pieces so water runs off seats and tabletops rather than pooling.
Leave ice alone. Do not chip or pry ice off joints, slats, or hardware. Let it melt.
Brush loose snow off with a soft broom if you like, but there is no need to clear it.
Do not use hot water or a pressure washer on the wood.
Spring Restart
In spring, clean the furniture, inspect its condition and decide whether restoration or surface protection is needed. Use HiTeak Cleaner for color restoration and HiTeak Protector for clean, naturally weathered surfaces, following their labels. The seasonal care schedule recommends cleaning at least twice yearly and Protector two or more times yearly depending on exposure.
If the wood has silvered and you want the warm tone back, our guide to restoring silvered teak to golden brown walks through the clean, the light sanding, and the optional protector coat.
The Complete Teak Care Guide
Cleaning formulas, mildew removal, sling and Sunbrella care, and the full seasonal schedule in one place.
Read the Care GuideShop Teak Care
Frequently Asked Questions
Can teak furniture stay outside in winter?
Yes. Teak can stay outdoors year-round in virtually any climate, including freezing winters. Its natural oil content makes it resistant to moisture and freeze-thaw cycles. The wood will continue to weather toward silver-gray, which is cosmetic and does not affect its strength.
Do I need to cover teak furniture for winter?
No. Teak itself needs no shelter, and a cover is not a required winterizing step. If you choose to use one, allow the furniture to dry fully after cleaning or rain before covering it.
Should I oil or seal teak before winter?
Do not apply teak oil to HiTeak furniture; applying teak oil voids the warranty. A coating is not required simply because winter is approaching. HiTeak Teak Cleaner restores weathered wood toward its original color, while HiTeak Teak Protector helps resist stains on clean, naturally weathered teak. Both are water-based care products. Follow their labels; Protector is recommended two or more times yearly depending on use and exposure.
What should I do with outdoor cushions over winter?
Clean them, let them dry completely, and store them indoors. For Sunbrella fabric, use 1/4 cup mild soap per gallon of lukewarm water, rinse thoroughly, and air dry. Cushions should be stored indoors during winter or whenever they will not be used for an extended period.
What are the black spots on my teak after winter?
Black spots are mildew, not damage. Mix 1 part bleach to 10 parts water, apply to the affected areas, let it sit for one minute, scrub gently with the grain using a soft-bristle brush, rinse thoroughly, and repeat if needed.
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