Exteriors & Finishes Maintenance
Preserve the beauty and longevity of your tub's materials with these protocols.
1. Wood
i. How to protect: Keep dry and protected from direct sunlight and rain. Ideal placement is under a covered patio or awning. Towel dry after use.
ii. How to clean: Wipe with a clean, damp, lint-free cloth. For polyurea-coated models, use mild dish soap and water.
iii. When to refinish: Apply Tung oil 3 months after delivery, and then every 6 months thereafter to maintain water resistance.
iv. How to refinish:
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Sand scuff lightly with 320-grit sandpaper.
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Apply Milk Paint Outdoor Defense Oil (Tung Oil) with a lint-free pad.
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Let rest 15 minutes, then wipe off excess.
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Keep dry for 24-72 hours.
2. Lids
i. How to protect:
Wooden lids are sensitive to pooling water. Always ensure water drains off. Use a weather cover if exposed to elements. Cover should not block the air flow into the vents of the Mechanical space.
ii. How to clean:
Same as the frame: wipe with damp cloth. Avoid harsh chemicals that strip the oil finish.
iii. When to refinish:
Inspect monthly. Refinish immediately if water stops beading up or wood appears grey/dry.
iv. How to refinish:
Follow the same Tung Oil protocol as the wood frame.
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Sand with 320-grit.
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Apply oil generously.
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Wipe excess after 15 mins.
3. Stainless Steel
i. When to clean: Weekly routine cleaning is recommended to prevent mineral buildup. Deep clean every 6-12 months.
ii. How to clean:
1. Vinegar (Routine)
Mix 50/50 white vinegar and warm water. Spray walls, wait 5 mins, wipe with microfiber.
2. Scotchbrite (Stains)
Use a red Scotchbrite pad for rust spots or organic stains. Gently scrub WITH THE GRAIN of the steel.
3. Sanitization
Wipe down with 3% Hydrogen Peroxide solution to kill bacteria.
4. Galvanized Tub
i. Cleaning with Vinegar
"White rust" (zinc deposits) is common on galvanized steel.
Protocol: Use straight white vinegar on a soft cloth. Scrub gently to remove deposits. Rinse thoroughly with fresh water.
ii. How to Reseal
If the zinc coating is scratched, red rust can form.
Protocol: Clean and dry the area completely. Apply 2-3 coats of Cold Galvanizing Spray (Zinc Rich) to restore protection.