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>

Can I use vinegar to clean hot tub filters?

• <div><p>Vinegar can be used as an all-purpose cleaner for many things, including hot tub filters. Soaking hot tub filters in vinegar and water for up to 24 hours can remove dirt and oil, and as a bonus, it won’t cause the water to foam after you reinstall it if there’s vinegar left on it. But make sure you still rinse it to remove any debris, dirt, or grime stuck on it.</p></div>

Can I raise the alkalinity in my hot tub?

• <div><p>Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.</p></div>

Best pool and spa technicians near Riverside, ID

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: What is the fastest way to empty a hot tub?

• <div><p>You can drain a hot tub very quickly by using a submersible pump rather than the hose-sized drain at the bottom exterior of the tub. A pump can move up to 30 gallons per minute, draining your hot tub in no time. Using the regular drain can take up to two hours.</p></div>

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Verified Reviews for Pool And Spa Servicing pros in Riverside, ID

*The Angi rating for Pool And Spa Servicing companies in Riverside, ID 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 Riverside, ID 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 February 16, 2026

Reviewed in February 2026
Mike did an excellent job. This was a bit of a complicated job but Mike figured out how to make it work for me and completed job in a timely manner. Great customer service, professional, and kind.
Zero to Perfect Construction
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Reviewed in November 2025
Super professional! No one ended up being home at the time the technician showed up. They called and said no one answered the door. I asked if they are willing to go in with no one there and they said if you give us permission, we will. I walked them through the house over the phone. There was...
WIEMER HEATING
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Reviewed in October 2025
The work was completed in 1 day and 3 hours.. I would hire James and crew again.
ELEMENT ELITE LLC
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Reviewed in August 2025
Stellar service. Got right out here within an hour of calling me. Very nice polite within an hour the problem was diagnosed . Would definitely use this company again.
Quick Electric LLC
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Reviewed in March 2024
Professional service, easy to work with and done in timely manner.
Horak Electric Inc
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Reviewed in July 2023
Great customer service and knowledge.
Thaddeaus J Scott
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Reviewed in July 2023
Very expensive, got canceled on one appointment and pushed until the next week. Was happy when they came a a day early from the rescheduled appointment due to a cancellation. The people are all professional and received good service. It did cost way more than I think it should have, but I was...
Advanced Home Services
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Reviewed in May 2023
I love their attention to detail. Was very professional and answered all my questions and even helped me chosing the right paint color for my home. Itâ s beautiful and I would definitely hire them again!
Hamms On Paint Co
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Reviewed in November 2022
They evaluated my problem of gutters full of ice and leaves then returned with hot water pressure equipment and a crew to fix problem. Very cordial and professional. Definitely a 5.0 job.
Radiance Window Cleaning
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Reviewed in December 2021
Amazing job! Great customer service, very accommodating as far as scheduling appointment. He came at 7:00 am on a Saturday! Pricing was great for the amount of work he did. Very professional!
Las Vegas Best One Window Cleaning
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Top-Rated Pool and spa technicians in Riverside - Updated Nov 2026

KongCrete Solutions, Inc.

5.0(

)

In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Riverside, ID and surrounding areas

In business since 2000

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

Response time10 mins

Recommended by100%of homeowners

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 Riverside, ID 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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Little John's Plumbing LLC

5.0(

)

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 Riverside, ID and surrounding areas

Emergency services offered

Credit card accepted

Plumbing service and repair,water heaters, water softeners, recipes, remodels.We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

+18

Recommended by100%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

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 Riverside, ID 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

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AG Spas

New to Angi

Hot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service

Serving Riverside, ID and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! \nagspasidaho.com or boisespas.com

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Brady's Inc.

New to Angi

Hot Tub or Spa - Repair or Service

Serving Riverside, ID and surrounding areas

In business since 1965

Brady's Inc. No longer does business with Service magic as they are not a very good company!

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Triple T Construction, LLC

New to Angi

Replace Vinyl Liner for Swimming Pool

Serving Riverside, ID and surrounding areas

In business since 2017

Free estimates

Emergency services offered

Triple T Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

+26

Response time8 hrs

Response rate100%

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Pool and Spa Servicing FAQs, 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.

Vinegar can be used as an all-purpose cleaner for many things, including hot tub filters. Soaking hot tub filters in vinegar and water for up to 24 hours can remove dirt and oil, and as a bonus, it won’t cause the water to foam after you reinstall it if there’s vinegar left on it. But make sure you still rinse it to remove any debris, dirt, or grime stuck on it.

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.

You can drain a hot tub very quickly by using a submersible pump rather than the hose-sized drain at the bottom exterior of the tub. A pump can move up to 30 gallons per minute, draining your hot tub in no time. Using the regular drain can take up to two hours.

Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.

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