Winterizing: Protecting Your Hot Tub from the Cold
When temperatures drop below freezing, proper winterization is critical to prevent pipes from bursting and equipment from cracking. Follow these steps to safeguard your hot tub:
1. Drain the Water
· Turn off the power to the hot tub at the circuit breaker to avoid electrical hazards.
· Attach a garden hose to the drain valve and empty the tub completely. For stubborn water in pipes or jets, use a wet-dry vacuum to blow out remaining moisture—this prevents ice buildup that can split plumbing.
2. Deep Clean the Interior
· Scrub the shell with a non-abrasive cleaner to remove algae, mineral deposits, and grime. Pay special attention to jet openings and filter compartments.
· Rinse thoroughly and dry the surface with a soft towel to prevent mold growth during storage.
3. Protect Pipes and Equipment
· Add a specialized antifreeze (designed for hot tubs) to the plumbing lines. This extra layer of protection guards against residual moisture freezing.
· Remove the filter and store it in a dry, indoor location. Clean it thoroughly before reinstalling in spring.
· Loosen drain plugs on pumps and heaters to allow any remaining water to escape.
4. Cover and Secure
· Use a heavy-duty, weather-resistant cover to shield the tub from snow, ice, and debris. Ensure it’s tightly secured with straps to prevent wind from lifting it.
· For extra protection in harsh climates, place a foam insulating pad under the cover to trap heat (or cold, in this case) and reduce condensation.
Summer Maintenance: Keeping Cool and Clean in the Heat
Warmer months bring more frequent use—and unique challenges like heat management and algae growth. Here’s how to keep your hot tub in top shape:
1. Regulate Water Temperature
· Hot tubs typically default to 100–104°F (38–40°C), but in summer, you may want to lower the setting to 95–98°F (35–37°C) for a more comfortable soak.
· Use a cover when the tub isn’t in use to prevent overheating from direct sunlight, which can make the water too warm and strain the heater.
2. Boost Sanitization
· Higher temperatures accelerate bacteria growth, so check chlorine or bromine levels more frequently (2–3 times per week). Maintain 1–3 ppm for chlorine and 3–5 ppm for bromine.
· Shock the tub weekly to break down organic contaminants from sweat, sunscreen, and lotions. This keeps water clear and prevents odors.
3. Prevent Algae and Mineral Buildup
· Algae thrives in warm, stagnant water—brush the tub’s interior weekly and ensure proper circulation by running the pump for 8–12 hours daily.
· Test for calcium hardness and total dissolved solids (TDS) monthly. High TDS can make water cloudy; drain and refill 20–30% of the water if levels exceed 1,500 ppm.
4. Clean Filters Regularly
· Summer use clogs filters faster with debris like leaves and sunscreen. Rinse them with a hose every 1–2 weeks, and deep-clean with a filter cleaner every month. Replace filters every 6–12 months for optimal performance.
Year-Round Tips for Longevity
· Check pH and alkalinity: Keep pH levels between 7.2–7.8 and alkalinity at 80–120 ppm, regardless of season—imbalances corrode equipment and irritate skin.
· Inspect the cover: Replace cracked or waterlogged covers promptly, as they lose their ability to insulate and protect.
· Schedule professional checks: Have a technician inspect pumps, heaters, and electrical connections annually to catch issues before they escalate.
By adapting your care routine to the seasons, you’ll extend your hot tub’s lifespan, reduce repair costs, and ensure every soak is safe and enjoyable—whether you’re thawing out in winter or cooling off in summer.