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Non-Chlorine Spa Shock for Hot tub

Non-Chlorine Spa Shock for Hot tub

215 reviews
Regular price $29.99
Regular price $32.99 Sale price $29.99
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Swiftly clear cloudy water and eliminate contaminants without chlorine odor.

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Product Details

Our Non-Chlorine Shock swiftly clears cloudy water, eliminates contaminants, and restores water quality, leaving behind no overpowering chlorine odor for a rejuvenated, pure spa experience.

How to use
  1. After every use, add 2 ounces of this product per 500 gallons of water.
  2. Run the pump for at least 30 minutes.
  3. Turn the jets on and off once or twice after adding this product to improve the treatment.

This product is neither a sanitizer nor algaecide. For control of microorganisms in pool, spa or hot tub water, or algae control, use an EPA registered product.

Frequently Asked Questions

How does AquaDoc Chlorine-Free Shock work to sanitize my spa or hot tub?

AquaDoc Chlorine-Free Shock uses a non-chlorine formula to effectively eliminate contaminants and bacteria from your spa or hot tub water while avoiding the use of traditional chlorine.

Can I use AquaDoc Chlorine-Free Shock as my regular spa or hot tub sanitizer?

AquaDoc Chlorine-Free Shock is suitable for regular use and is an excellent choice for maintaining spa water cleanliness without traditional chlorine treatment.

How do I apply AquaDoc Chlorine-Free Shock to my spa or hot tub water?

Simply follow the provided instructions on the product label. It's easy to use and ensures effective water treatment to keep your spa or hot tub in top condition.

"The shock did its job perfectly and easily when the instructions were followed, and I'm quite pleased with the outcome!" - Ann L

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Why is AquaDoc the Best in Pool Chemicals?

  1. 🌿 Paraben free & Aluminum free
  2. 📦 Fast Shipping
  3. 🇺🇸 Made in the USA

Order With Confidence

If our products don't solve your (pool or spa-related) headaches, contact us for a 100% refund. Free shipping on all orders over $75!  

As seen on

100% Paraben Free

Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.

Customer Reviews
4.8 Based on 215 Reviews
5 ★
79% 
170
4 ★
21% 
45
3 ★
0% 
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2 ★
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Filter Reviews:
MR
01/04/2025
MIKE R.
US

Must have for great hottub water

Didn't use it yet, but I expect great results.

MG
01/01/2025
maislen g.
US

Great

The product was recommended ( works great

R
12/30/2024
Ruben
US

Works as suppose to. Easy to open the lid.. Read more how I take care of my water

Not sure why everyone is complaining about the lid. Just follow simple directions? I lifted the red pin and twisted off (counterclockwise) with ease. Closed it and did it again 2nd time for the video demonstration.. if you indeed have trouble, dont use crazy tools, just hole saw a hole on top or use box cutter knife and cut a triangle and dump it into a ziplock bag. What's the deal, I was gonna do that after reading all the reviews but it opened without hassle for me. Purchased in Dec. 2024Will update in case doesn't keep the water clear, but I already have pretty clean water. Just little bit of chlorine and oxidizer or this stuff before or after each use.I usually add my stuff before going in, turn jets on to high to circulate for 15-20mins (sometimes 30mins) before entering, with lid open. So that After we're done, I don't have to wait with lid open and come out to it again. Just close the lid and go to sleep and till text time - repeat.Had my tub fot 3 months now, use it 3-6 times a week, water is clear and clean. Usually gets a little musty smell (like just a little) if not used for a few days (due to sitting and boiling under cover this whole time, without fresh air), but it gets taken care of before we enter every time.I usually just cover the bottom of the cap and eyeball it. Since I add it so often, I don't use suggested amount but way less... if I had to guess, it would be half-to-one ounce of product. If I do that couple times a week, that is more than suggested per week, but definitely not per each time I enter the hot tub. I have 8 person 550gallon hot tub, for reference.Please thumbs up my review if it helps!

K
12/17/2024
KHo
US

Perfect for my hot tub

This is great for my hot tub and keeps it clean. I love the larger size because it's convenient and economical.Definitely recomend.

CG
12/17/2024
Christy G.
United States

Excellent Quality

Excellent quality products. Best quality on the market. However, there seems to be less and less product in the containers upon arrival.

MAV Aqua Doc Non-Chlorine Spa Shock for Hot tub Review