How to Clean a Hot Tub

Because hot tubs run high temperatures, they are the perfect breeding ground for mold and other bacteria.

• Turn the power to the hot tub off at the circuit breaker. You don't want the pump or jets to kick on while you are trying to drain the water.
• To avoid any of these types of issues from contaminating your hot tub, it's important to flush the lines with a special cleaner prior to draining the water.
• Next, drain the hot tub according to the manufacturer's instructions.

Now that the hot tub is empty, spray the interior with water and apply a hot tub cleaner. Specially formulated hot tub cleaners are made to cut through grime and will make the cleaning process easier.

The exterior shell of your hot tub is made to withstand buildup, so it can be gently wiped and sprayed clean with warm water. You can always clean a hot tub cover this same way.

Tip: Always use protective gloves when using cleaners.

It's time to remove the tub filters. Because the filter's main job is to remove grime and bacteria, they will develop buildup quickly.

• Replace hot tub filters older than a year. If your filters are new, spray them with water from your garden hose, wipe them with a hot tub cleaner and rinse clean. Do not use a brush or anything too abrasive on filters.
• For an extra cleaning step, use hot tub chlorine to disinfect the filters. This breaks up any buildup. Spray clean with water.

Tip: Some filters are easier to reach than others. Take a picture of the filter in place before you remove it, so it's easier to re-install.

Once your tub is clean, it's time to refill it with water. Place a garden hose into the filter well. Be sure that water flows through the filters and that the tub is filling with clean water.

Next, turn back on the power to the hot tub.

After a few hours, you will want to test the pH and chlorine levels in your hot tub and treat with a hot tub shock, sanitizer or clarifier. Always follow the recommended levels suggested in your manual.

Depending on whether you use hot tub bromine or hot tub chlorine, add chemicals to adjust the level.

Once you have added the appropriate chemicals to clean a hot tub, close the lid and allow the chemicals time to work.

Much like a pool, hot tubs require some regular maintenance. One of the most important parts when learning how to clean a hot tub is figuring out a regular cleaning schedule that works for you.

• Sanitize with hot tub chlorine or bromine on a weekly basis. This keeps the water clean.
• Clean the filter monthly to remove trapped debris and grime. This keeps your hot tub running well.
• Clean the hot tub shell every 3 to 4 months to prevent buildup.
• Keep the hot tub lid free of dust and leaves by cleaning it monthly.
• When not in use, keep the hot tub protected with a lid.