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>

Get matched with top pool and spa technicians in Vershire, VT

Q: What are the cons of owning a hot tub?

• <div><p>Though a hot tub has many benefits, there are a few cons. Mainly, hot tubs require a lot of maintenance. You&rsquo;ll need to deep clean yours quarterly, test the pH at least once or twice a week, and add sanitizing chemicals once a week. They also have relatively high ongoing costs since you&rsquo;ll need to pay for electricity and repairs. </p></div>

Q: How often do you need to change the water in a swim spa?

• <div><p>How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it&rsquo;s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner&rsquo;s manual.</p></div>

Q: What happens if I don’t clean my hot tub filters?

• <div><p>If you don&rsquo;t clean your hot tub filters, they&rsquo;ll build up dirt and grime, preventing them from filtering out contaminants like dirt and bacteria. The dirty water will then circulate through the filter and back into the hot tub, leading to dirty water, a damaged pump and jets, and low heat. This can lead to higher <a href="https://www.angi.com/articles/how-much-does-hot-tub-cost.htm">hot tub costs</a> because you may have to pay for repairs.</p></div>

Q: What temp should I leave my hot tub on when not in use?

• <div><p>The general rule of thumb is to lower it by about five degrees when you know you&rsquo;re not using your hot tub for an extended period of time. With only a slight decrease in temperature, it will be easier to increase it to a desirable level when you&rsquo;re ready to get back in the water instead of starting from scratch.</p></div>

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Verified Reviews for Pool And Spa Servicing pros in Vershire, VT

*The Angi rating for Pool And Spa Servicing companies in Vershire, VT 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 Vershire, VT 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 November 10, 2025

Reviewed in December 2024
Our garage door motor fell from the ceiling of the garage, blocking access and disconnected the power. Guys from Braintree Garage Door figured out how to gain access, re-install the motor with a strong bracket to prevent future problems, lubricated wheels on the track, and ensured all mechanisms...
Braintree Garage Door Installation & Repair
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Reviewed in October 2024
Very professional and courteous, returned calls quickly, prompt service, excellent work and very affordable. Brandon was Excellent!
Sudsbury Pressure Washing
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Reviewed in May 2020
Very prompt response and service. Hardworking professional who is an excellent find!
Cashout
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Reviewed in December 2018
Incorrect parts shipped and unacceptable customer service.
Fischer Mill Supply Inc
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Reviewed in May 2018
The customer service was outstanding in arranging an appointment. Ryan arrived on time & promptly proceeded to correct my electrical issue. He also informed me of Rowell's additional services. They are a one stop company for various services. I would not hesitate to call them again.
Rowell's Services, LLC
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Reviewed in October 2015
Tech found our house without getting lost! (This alone is amazing) Arrived on time. Provided the service we contracted and kept the work area clean. Gave us a maintenance and service report which is also the receipt. The tech was very professional and pleasant to deal with, answered some...
Chimney Savers Builders Inc
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Reviewed in June 2013
I spoke with someone at this company. The gentleman stated that he would come to our house to evaluate our mouse infestation problem. I was given so many prices for various services so that it was impossible for me to tell what the charge would be. The very professional, knowledgeable...
JP Pest Services
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Reviewed in June 2013
The adhesive backed id/model information tag on the side of the door had washed away over the years and I had not registered the d/w. (Big mistake) That made figuring out the part to be ordered difficult. Tony, repairer, and the service department persisted until Tony was able to get us back in...
Perry’s Oil Service Inc
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Reviewed in May 2012
They have always done a good job. They are good. They are reasonable. When we ask them a question, they come back with an answer. Their services are excellent. Heir prices are excellent and competitive to everybody else. They do a quality work. They are honest. I will take my vehicle to only...
Frank's Auto & Excavating Services
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Reviewed in August 2010
Excellent price, very good service and customer treatment. The only caveat is to go there EARLY... I mean, early... I was there ten minutes before the store opened and there were probably 15 customers ahead of me already. They use nitrogen in their tires which supposedly saves gas. As well,...
COSTCO WHOLESALE
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Find Pool and spa technicians in Vershire

Allen Pools & Spas

No reviews yet

Allen Pools & Spas

No reviews yet

68 years of experience

We pride ourselves in our commitment and dedication to delivering the ultimate customer experience each and every time. Sustained through generations of passion and professionalism with genuine regard to every customer, our community, and environment, we believe in representing products that deliver health, relaxation, and lifetime memories. Since our establishment in 1957, we have sold, installed, and maintained hundreds of swimming pools and thousands of hot tubs throughout Vermont, western New Hampshire and northeastern New York. We have built our reputation on professional, quality, and dependable service. We are available year round for full service on your pool, hot tub, or sauna. Whether you are looking to buy, need repairs and maintenance, or water care education; we’re here to help 7 days a week!

KNIGHT TUBS POOLS & SPAS, INC

5.00(

)

KNIGHT TUBS POOLS & SPAS, INC

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Knight Tubs Pools & Spas, Inc has been the area's leader in hot tub sales and service since 1984. We offer personalized scheduled service and repairs of swimming pools and hot tubs throughout central Vermont and New Hampshire. We have genuine Jacuzzi brand hot tubs that are designed to be energy efficient in our harsh northern climate and we are very proud of the thousands of happy customers we have serviced over the years.

All Seasons Pool & Spa

3.00(

)

All Seasons Pool & Spa

3.00(

)

27 years of experience

All Seasons Pool & Spa - "where fun in the water is always in Season!" Serving the Upper Valley & Dartmouth - Lake Sunapee Region since 1998. Two retail locations to serve you - Lebanon & Sunapee, NH. Visit our photo galleries at www.splashme.com

Cornerstone Land Management LLC

5.00(

)

Cornerstone Land Management LLC

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Cornerstone Land Management is a full service land and property management company. We are a one-stop-shop for anything to do with your residence or commercial building. We are fully insured. We never have a trip charge and always have free consultations. Angie's List customers will receive a free in depth consultation to include a digital rendering project layout, worth $150.

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"Terrible! Wish I had gone with another company. Here is the issue with Heavenly Heat. If your sauna arrives damaged or and issue arrives -- they have zero technical support. Your repairs will be done by any "joe" that heavenly heat finds to do the repair in your area. They will have no experience with Sauna's and are given no instructions regarding the chemical free aspect of these sauna's. The worst part is the buyer, me, was treated as if I was the problem for wanting my sauna repaired correctly. I would have refused the delivery had I realized I was receiving a damaged sauna and would have to spend hours and days trying to get this resolved. The owner, Bob Morgan, is extremely responsive before he has your money but after, is a different story. When inquiring about the sauna he would respond generally within 10 minutes. After you purchase, and particularly if you have a problem with it, you are treated as if you're a nuisance. My sister bought a competitors sauna around the same time and the service she received from knowledgable representatives was a world of difference from my experience. My other issue was that there were shipping delays and Bob would never communicate them. I would have to pursue him to get information. I think they make a decent sauna but I would not recommend for reasons stated above."

Chris K on July 2020

"Terrible! Wish I had gone with another company. Here is the issue with Heavenly Heat. If your sauna arrives damaged or and issue arrives -- they have zero technical support. Your repairs will be done by any "joe" that heavenly heat finds to do the repair in your area. They will have no experience with Sauna's and are given no instructions regarding the chemical free aspect of these sauna's. The worst part is the buyer, me, was treated as if I was the problem for wanting my sauna repaired correctly. I would have refused the delivery had I realized I was receiving a damaged sauna and would have to spend hours and days trying to get this resolved. The owner, Bob Morgan, is extremely responsive before he has your money but after, is a different story. When inquiring about the sauna he would respond generally within 10 minutes. After you purchase, and particularly if you have a problem with it, you are treated as if you're a nuisance. My sister bought a competitors sauna around the same time and the service she received from knowledgable representatives was a world of difference from my experience. My other issue was that there were shipping delays and Bob would never communicate them. I would have to pursue him to get information. I think they make a decent sauna but I would not recommend for reasons stated above."

Chris K on July 2020

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Pool and Spa Servicing questions, answered by experts

Though a hot tub has many benefits, there are a few cons. Mainly, hot tubs require a lot of maintenance. You’ll need to deep clean yours quarterly, test the pH at least once or twice a week, and add sanitizing chemicals once a week. They also have relatively high ongoing costs since you’ll need to pay for electricity and repairs.

How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it’s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner’s manual.

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.

If you don’t clean your hot tub filters, they’ll build up dirt and grime, preventing them from filtering out contaminants like dirt and bacteria. The dirty water will then circulate through the filter and back into the hot tub, leading to dirty water, a damaged pump and jets, and low heat. This can lead to higher hot tub costs because you may have to pay for repairs.

The general rule of thumb is to lower it by about five degrees when you know you’re not using your hot tub for an extended period of time. With only a slight decrease in temperature, it will be easier to increase it to a desirable level when you’re ready to get back in the water instead of starting from scratch.

The Vershire, VT homeowners’ guide to pool and spa services

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