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pH Decreaser for Hot Tub

Name: pH Decreaser for Hot Tub
Brand: AquaDoc
SKU: PHDecreaser
Price: 33.99 USD
Availability: InStock
Rating: 4.94 (33 reviews)

$33.99

~~$39.99~~ $33.99

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Swiftly adjust pH to protect equipment and ensure a balanced spa experience.

Size 32oz 16oz

Pack 1 Pack 2 Pack Most Popular 3 Pack Best Deal

Product Details

Our pH Decreaser swiftly adjusts your hot tub or spa water's pH, safeguarding equipment from damage due to imbalanced levels and ensuring a rapid restoration of pH balance for a harmonious and effective spa experience.

How to use

This product should be used if pH is above 7.8.

Turn on air blower or filter system.
Add 1 oz. of this product.
Retest water after 30 minutes.
Follow steps 1-3 until pH and total alkalinity are in the range of 7.2-7.8 and 80-140 ppm respectively.

NOTE: Do not add more than 1 oz. at a time. Always wait 30 minutes between doses and test water before each addition of this product.

Frequently Asked Questions

Why is maintaining the pH level in my hot tub or spa important?

Proper pH levels (7.2 to 7.8) are vital for water comfort and chemical effectiveness. Imbalanced pH can lead to skin irritation, cloudy water, and potential damage to equipment.

Can I use AquaDoc pH Decreaser with different hot tub sanitizers?

Yes, AquaDoc pH Decreaser is compatible with various hot tub sanitizers and spa chemicals, making it a versatile choice for maintaining pH balance.

How often should I test and adjust the pH level in my hot tub or spa?

Regular pH testing is essential, especially when you refill your hot tub or spa. Aim to keep the pH within the recommended range to ensure a comfortable and safe water experience.

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Why is AquaDoc the Best in Pool Chemicals?

🌿 Paraben free & Aluminum free
📦 Fast Shipping
🇺🇸 Made in the USA

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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!

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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

4.9 Based on 33 Reviews

5 ★

94%

4 ★

3 ★

2 ★

1 ★

Customer Photos

pH Decreaser for Hot Tub - Customer Photo From Reviews

pH Decreaser for Hot Tub - Customer Photo From Tim & Samantha Ellis

pH Decreaser for Hot Tub - Customer Photo From Sean McGill

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01/23/2025

Christy SVG verified by SHOP

United States

Always fantastic

07/26/2024

Thomas R.

Works well

As advertised

05/20/2024

Marty L. Cowling

AquaDoc pH Decreaser is effective and cost efficient

It only takes a small amount (1 oz) to correctly adjust the pH level in our hot tub. How easy is that?

05/01/2024

Amy E.

It works great!!

I love how this lowered the PH in my hot tub!

02/27/2024

The w.

Does a really good job

Works really quick

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pH Decreaser for Hot Tub