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>

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 clean my hot tub filters in the dishwasher?

• <div><p>No, you cannot clean your hot tub filters in the dishwasher. While it may seem like a good idea, the dishwasher soap isn’t gentle enough for hot tub filters and can damage them. Gentle cleaning is better when cleaning the hot tub filters and keeping them intact.</p></div>

How do you refill a hot tub after winter?

• <div><p>To refill a hot tub after winter, start by opening up the tub and giving it a quick cleaning. If you use antifreeze, drain out the water then grab a hose and thoroughly clean the tub shell out, spraying water into each jet of the tub. </p><p>Reconnect the hot tub and turn the power back on. When it’s time to fill the tub again, insert the hose into the filter well (if available). Avoid trapping too much air in the water lines, which can cause the pump to lock up when it starts again. Add the necessary chemicals and start the heating process. It will take some time—most of a full day—for the water to heat up again.</p></div>

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TRUSTED BY CALISTOGA, CA HOMEOWNERS

4.5
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Verified Reviews for Pool And Spa Servicing pros in Calistoga, CA

*The Angi rating for Pool And Spa Servicing companies in Calistoga, CA 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 Calistoga, CA 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 24, 2025

Reviewed in September 2025
Great communication & advice given... very happy with the service, would highly recommend Vern to anyone & ill def continue to use his services in the future - Excellent.
D.E.I. ELECTRIC INC.
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Reviewed in April 2024
Nick was very thorough with his work! Did a full service of tracks, screens, and windows, he even includes the frames and window sills in the price. Previous people I have fired to do this type of cleaning did not compare to the pricing as well as value of the service that Nick provides. Highly...
SDCA Exterior Services LLC
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Reviewed in December 2020
Professional and friendly service at reasonable prices. Tommy does it all! He also graded my property with his tractor
Tommy Guns And Sons
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Reviewed in August 2020
It was well. The quality was good. It was an excellent service. They were prompt. The price was average.
John & Sons Painting
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Reviewed in October 2015
The service is first class but even though I recieved the minimum charge for the service call it seemed a little pricey.
Magic Man Appliance Service
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Reviewed in May 2015
Excellent service. The where fast and effective. These 35 year old doors have never worked better. I highly recommend them.
Door Dr
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Reviewed in February 2014
They are a little pricey, but the quality of service is worth the extra expense.
CLEMMER SERVICES INC
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Reviewed in January 2014
I've had both our vehicles serviced by these guys for a couple of years; everything from routine oil changes and alignments to suspension work. Also purchased tires for both vehicles from them. Their prices are fair and sometimes better than other facilities (including on line for the tires),...
RON'S TIRES PRO
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Reviewed in September 2013
As soon as I walked in I was greeted warmly. The front office lady was very professional and informative. I did not have a long wait time for my vehicle to be serviced. I was very pleased with the service and price. It is a place I will recommend to friends and family.('66 Ford Mustang)
MIDAS AUTO SVC EXPERTS
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Reviewed in July 2011
I have hired them before to do pool repairs such as replacing the filter and the pump. They are very professional, courteous and friendly. They do excellent service. I would highly recommend them and would use them again.
MARSHAL'S POOL AND SPA
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Find Pool and spa technicians in Calistoga

D Service, LLC

4.39(

)

•Approved Pro

D Service, LLC

4.39(

)

•Approved Pro

Customers say: Quick response

3 years of experience

Free onsite estimate

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!

"Very competent, responsible and friendly. Highly recommend."

Dan F on August 2024

"Very competent, responsible and friendly. Highly recommend."

Dan F on August 2024

Echelon Pool & Spa

5.00(

)

•Approved Pro

Echelon Pool & Spa

Customers say: Quick response

Recommended by 100% of Angi customers

31 local quotes requested

We specialize in Swimming Pool & Spa construction, along with all phases of Remodeling. We DO NOT set up above ground pools. We provide Attention to detail and very clean work. I can provide many excellent references. I have been building and remodeling pools since the 1990's. We are a small owner operated company, I the owner am on the jobsite every day to oversee construction

"Great quality work and a good price. Mel and his team are terrrfic to work with. Mel is extremely knowledgeable about pool construction and maintenance and passed on very useful tips for upkeep."

Scott M on August 2024

"Great quality work and a good price. Mel and his team are terrrfic to work with. Mel is extremely knowledgeable about pool construction and maintenance and passed on very useful tips for upkeep."

Scott M on August 2024

Marcus Shoemaker LLC

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Marcus Shoemaker LLC

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Insured HandyMan have LLC Certified pool and spa operator Landscaping Minor construction

Splash pools

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Splash pools

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Free onsite estimate

Water balancing, weekly and monthly maintenance service. Equipment installs and repairs. 15 years experience in commercial and residential pools. Deanza, foothill and Santa Rosa college pool operator. Aquatic facility and CPO certified.

Pools & Spas

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Pools & Spas

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Pools has offered swimming pool design and installation, along with a large selection of pool and spa supplies. We are a licensed pool installation contractor and one of the largest resellers of Cal Spas brand hot tubs. With 9 Southern California locations and a staff of friendly, helpful, pool and spa specialists available to serve you. Stop in today and experience the difference!

All Season Pool and Spa

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All Season Pool and Spa

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All Season Pool and Spa

Krystal Klear Pool Care

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Krystal Klear Pool Care

No reviews yet

33 years of experience

We specialize in New System Start-Ups to protect all types of pool surfaces. A proper Start-Up will prevent plaster etching or erosion from occurring. This most important process will help allow the plaster to properly cure and will help protect it!

Serving Northern California's Sonoma, Marin, Napa & Lake Counties

Visalia Pool Supply

5.00(

)

Visalia Pool Supply

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Our Goal at Visalia Pool Supply is to provide our customers with honest, reliable service. We desire to help our customers enjoy their pool create memorable times with their families.

Showing 1-10 of 23

Pool and Spa Servicing questions, answered by experts

Whether you can repair a hot tub depends on the severity of the problem and the location. With the right tools and knowledge, you can fix problems like small leaks or switching out a dirty filter. However, electrical and plumbing issues require a licensed professional due to the inherent risk, particularly when mixing water with electricity.

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.

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.

No, you cannot clean your hot tub filters in the dishwasher. While it may seem like a good idea, the dishwasher soap isn’t gentle enough for hot tub filters and can damage them. Gentle cleaning is better when cleaning the hot tub filters and keeping them intact.

To refill a hot tub after winter, start by opening up the tub and giving it a quick cleaning. If you use antifreeze, drain out the water then grab a hose and thoroughly clean the tub shell out, spraying water into each jet of the tub.

Reconnect the hot tub and turn the power back on. When it’s time to fill the tub again, insert the hose into the filter well (if available). Avoid trapping too much air in the water lines, which can cause the pump to lock up when it starts again. Add the necessary chemicals and start the heating process. It will take some time—most of a full day—for the water to heat up again.

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Oct 20, 2025Oct 20, 2025
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How Much Does an In-Ground Hot Tub Cost? [2026 Data]
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