Hot tubs are often associated with cold-weather relaxation, but many homeowners in Ottawa enjoy their spas just as much during the summer months. However, the hot summer sun can bring challenges like faster evaporation, chemical imbalances, and UV damage to covers and equipment. With a few simple adjustments, you can protect your hot tub from Ottawa’s summer heat while keeping your water clean and comfortable. These best practices are especially helpful for hot tub owners in Barrhaven, Orleans, Stittsville, and other parts of the city where summers can be hot and humid.
Adjust the Water Temperature
In the summer, your hot tub does not need to be as hot as it is during the winter. Reducing the water temperature to around 95°F or even lower makes soaking more refreshing while also lowering energy use. A cooler setting also helps slow down evaporation and chemical loss.
Protect Against UV Damage
Ottawa’s summer sun can be tough on hot tub covers and spa surfaces. Extended UV exposure can fade vinyl, weaken seams, and damage plastics. To prevent this:
- Keep your hot tub covered whenever it is not in use.
- Clean and treat the cover with a UV-protectant spray at least once a month.
- If your hot tub sits in direct sunlight, consider adding a canopy or pergola for extra shade.
Monitor and Top Up Water Levels
Heat increases evaporation, which can lower your hot tub’s water level faster than in cooler months. When water drops below the jets, your pump can be damaged. Check the water level weekly and top it up as needed. This is especially important in Barrhaven and Orleans where hot summers often bring higher evaporation rates.
Balance Chemicals More Frequently
Evaporation and sunlight can weaken sanitizers like chlorine or bromine. Test your water two to three times a week during summer to ensure levels remain in the safe range. You may need to add chemicals more frequently than you would in winter. A floating chlorine dispenser can also help maintain steady sanitizer levels.
Clean the Hot Tub Cover Regularly
Summer storms and tree debris can leave dirt and pollen on your hot tub cover. Wipe it down weekly with mild soap and water or a spa-safe cleaner. Keeping the cover clean not only improves its appearance but also prevents contaminants from entering the spa when the cover is opened.
Shock After Heavy Use
Hot tubs often see more activity in the summer during barbecues or backyard gatherings. After multiple people use the spa, it is important to shock the water to eliminate organic buildup from oils, lotions, and sweat. This step keeps your water clear and prevents cloudy or foamy conditions.
Enjoying your hot tub in Ottawa’s summer heat is easy with a few simple precautions. By lowering the temperature, protecting against UV rays, monitoring water levels, and keeping chemicals balanced, you can relax in clean, refreshing water all season long.
If you need help with summer spa care or notice problems with your hot tub in Barrhaven, Orleans, Stittsville, or anywhere in Ottawa, Hot Tub Rescue Ottawa offers seasonal maintenance, cover replacement, and water care services to keep your spa in top condition.
