Why does my hot tub feel slimy?

• <div><p>Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm. </p></div>

How long does a hot tub cover last?

• <div><p>A hot tub cover's lifespan is typically between three and seven years, with an average of five to seven years for a well-maintained one. The quality of the cover is a major factor; lower-quality polyester or vinyl soft covers can tear easily with regular use.</p><p>To extend the life of your cover, proper maintenance is key. This includes:</p><ul><li><p>Keeping the cover clean, dry, and out of the sun. Use a soft cloth and mild dish soap for cleaning.</p></li><li><p>Applying a vinyl protectant spray.</p></li><li><p>Cleaning the underside with a chlorine spray.</p></li><li><p>Using a cover lift to prevent damage from rough handling.</p></li><li><p>Protecting it from harsh weather.</p></li><li><p>Keeping children and pets off the cover.</p></li></ul><p>Investing in a high-quality cover and checking for a warranty at the time of purchase can also contribute to its longevity.</p></div>

Get matched with top pool and spa technicians in Appleton City, MO

Q: At what temperature will hot tub pipes freeze?

• <div><p>For a fully-foamed hot tub, freezing typically occurs when the temperature drops below 28 degrees Fahrenheit<b> </b>and remains at or below this level continuously for a minimum of 36 hours. If your hot tub and pumps are still operational, however, the water circulates, and this continuous movement helps prevent freezing, even in very cold conditions. This circulation, along with the insulation provided by the foam, helps maintain the water temperature and prevent it from freezing during extended cold periods. Still, if you&rsquo;re not planning to run it regularly, be sure to winterize the hot tub properly to prevent damage from freezing.</p></div>

Q: How long should a heater last in a hot tub?

• <div><p>Hot tub heaters typically last seven to 10 years, though some might only last five years if not properly maintained. You can maximize your hot tub heater&rsquo;s lifespan by ensuring the water&rsquo;s pH level is properly balanced. </p></div>

Q: Is a saltwater hot tub worth it?

• <div><p>Many people find saltwater tubs worth the upfront expense. They cost less to maintain than traditional hot tubs, so you can save in the long term. Maintenance is also easier, typically involving balancing the pH and cleaning the tub rather than adding chemicals. They&rsquo;re also gentler on sensitive skin, and you won&rsquo;t walk away with a strong chlorine odor.</p></div>

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Verified Reviews for Pool And Spa Servicing pros in Appleton City, MO

*The Angi rating for Pool And Spa Servicing companies in Appleton City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

*The HomeAdvisor rating for Pool And Spa Servicing companies in Appleton City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

Last update on July 28, 2026

Reviewed in July 2026
Did a great job wiring our shop! Dan & Ben came and did a walkthrough and gave their advice on where to place outlets, etc and then figured out the most efficient way to get it all done. The lighting when finished is very nice and bright, and job was completed on schedule and came under...
Coal Creek Electric
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Reviewed in May 2023
Great communication and timely response and updates from Marko. As an engineer and former contractor, I believe Marko did everything correctly, the first time. Thanks Marko!
At Home Electric, LLC
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Reviewed in July 2022
They were on time for the job. They did a great job power washing, caulking and painting the eves and porch on my house. They also painted the interior living room and kitchen They finished the job very quickly. They did a thorough job including set up, painting and clean up. I will hire them...
USA Home Improvement
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Reviewed in May 2022
They were wonderful. They were prompt and on time. They were very kind and courteous. They always answered our calls and they had a reasonable price. The owner was one of the straightforward, honest and hardworking person I've ever known.
Greer Landscaping/Fencing
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Reviewed in April 2021
Great company to work with. Very professional and true to the estimate provided. The clean up was so complete that after they left the only sign that they had been there was the manicured look of the trees. I’ve used other tree service companies and been satisfied with their work and costs but...
Barker's All Star Tree Care, LLC
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Reviewed in March 2021
Great honest work and customer service!! Looks and smells better after a good cleaning, weâ ll be using them in the future! Thanks!!
Duct Depot - Orlando
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Reviewed in May 2018
Marvin Linares did multiple work on my home such as repairing weather damaged trim, siding, windows and garage doors. He painted all outside top to bottom, built a deck extension with stairs and replaced an electric and other fixtures inside. As an Engineer with construction experience myself,...
AMG Renovations
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Reviewed in March 2018
Honest company, follow through, their very responsive, adapt to your needs and they are very customer service oriented.
G&G Mowing
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Find Pool and spa technicians in Appleton City

Poolside Pros, LLC

4.8(

)

Swimming Pool - Opening & Closing ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or Replace+1 more

Serving Appleton City, MO and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"My previous pool company of 4 years did not treat the pool when they took the cover off. They failed to show up to rectify the situation. The pool was green and a frog/toad spa. Poolside Pros treated my pool and pointed out the chlorine hose was broken. They repaired it and changed out the sand in the filter, which was due. They communicate, show up, and do excellent work. They are a family run business and friendly. They know pools! My pool went from green to cloudy to clear. I’m a happy customer. They are also available to help if I need something. 100% recommend."

16 neighbors recently requested a quote

In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing ServiceSwimming Pool Heaters - Install or Replace+1 more

Serving Appleton City, MO and surrounding areas

In business since 2016

Free estimates

Warranties offered

"They were helpful with everything about the pool...not just the closing. I will have them back next year for sure!"

+140

Response time1 day

Recommended by70%of homeowners

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At Your Service Pool and Spa

New to Angi

Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and Maintain+1 more

Serving Appleton City, MO and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction! \n

Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Appleton City, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"It was great, the pool technician was very helpful and kept us updated on what repairs were needed. He followed up after his visit to ensure we knew the next steps. 10/10 would have this technician again."

Recommended by81%of homeowners

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AYS pool and Spa

New to Angi

Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+4 more

Serving Appleton City, MO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We're a locally owned and family operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthly, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

Request Quote

American Home Shield – Home Warranty

3.5(

5,688

)

Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Appleton City, MO and surrounding areas

In business since 1971

Credit card accepted

"Rather than fix the issue the first 2 calls, more refrigerant was pumped into the system. This cost me $75 for each call plus the cost of the refrigerant. The 3rd time, they fixed a valve and refilled the refrigerant and I am monitoring to see if this really fixed the problem. So I am out $225 for service calls fro the same problem and the cost of the refrigerant. I think they take this approach intentionally."

Recommended by65%of homeowners

Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+4 more

Serving Appleton City, MO and surrounding areas

In business since 1984

Free estimates

Credit card accepted

The Pool Guy is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Response time7 hrs

Response rate95%

Recommended by50%of homeowners

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Pool and Spa Servicing questions, answered by experts

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

For a fully-foamed hot tub, freezing typically occurs when the temperature drops below 28 degrees Fahrenheit and remains at or below this level continuously for a minimum of 36 hours. If your hot tub and pumps are still operational, however, the water circulates, and this continuous movement helps prevent freezing, even in very cold conditions. This circulation, along with the insulation provided by the foam, helps maintain the water temperature and prevent it from freezing during extended cold periods. Still, if you’re not planning to run it regularly, be sure to winterize the hot tub properly to prevent damage from freezing.

Hot tub heaters typically last seven to 10 years, though some might only last five years if not properly maintained. You can maximize your hot tub heater’s lifespan by ensuring the water’s pH level is properly balanced.

A hot tub cover's lifespan is typically between three and seven years, with an average of five to seven years for a well-maintained one. The quality of the cover is a major factor; lower-quality polyester or vinyl soft covers can tear easily with regular use.

To extend the life of your cover, proper maintenance is key. This includes:

Keeping the cover clean, dry, and out of the sun. Use a soft cloth and mild dish soap for cleaning.
Applying a vinyl protectant spray.
Cleaning the underside with a chlorine spray.
Using a cover lift to prevent damage from rough handling.
Protecting it from harsh weather.
Keeping children and pets off the cover.

Investing in a high-quality cover and checking for a warranty at the time of purchase can also contribute to its longevity.

Many people find saltwater tubs worth the upfront expense. They cost less to maintain than traditional hot tubs, so you can save in the long term. Maintenance is also easier, typically involving balancing the pH and cleaning the tub rather than adding chemicals. They’re also gentler on sensitive skin, and you won’t walk away with a strong chlorine odor.

The Appleton City, MO homeowners’ guide to pool and spa services

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