Does this work in a salt water pool?

Yes, this works great in a salt water pool!

Ingredient list? Does it contain carcinogens?

Hi there! Our Stain & Scale product contains Phosphonic Acid and a proprietary blend of non-hazardous ingredients. None of which are identified as carcinogens. Hope this helps!

Would this help with well water that is causing the water to be a green tint?

AquaDoc's Stain & Scale are not suitable for treating green-tinted well water as it is primarily used to address mineral deposits and stains caused by hard water in spa/hot tubs/pools. It is not specifically formulated to tackle the specific problems associated with well water. Hope this helps.

Can this be used in a fountain?

Hi there! Yes, you can use it in a fountain. However, the results can vary for fountains though.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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AquaDoc Spa Stain and Scale Control for Hot Tubs - 32oz - Hot Tub Descaler that Helps Prevent & Remove Metal Stains and Scale - Made in USA

Product ID: 240864076

Details

Brand
MAV AquaDoc
Item Weight
32 Ounces
Item Form
Liquid
Product Benefits
Scale Control
UPC
860004239208

💧32oz professional-grade liquid

⚙️compatible with Bromine & Chlorine

🛡️prevents & removes metal stains & scale

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¥9281

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛁 Elevate your soak game—because your hot tub deserves pro-level care!

PRO GRADE SPA DEFENSE - Keep your hot tub crystal clear and stain-free with a formula trusted by thousands.
HARD WATERS WORST ENEMY - Effectively softens water by reducing calcium and metal deposits for smooth, sparkling water.
EFFORTLESS MAINTENANCE UPGRADE - Spend less time scrubbing and more time soaking with fast-acting stain and scale control.
UNIVERSAL SANITIZER COMPATIBILITY - Works seamlessly with both Bromine and Chlorine systems—no compromises.
MADE IN THE USA TRUSTED WORLDWIDE - Proudly crafted with quality and reliability to protect your investment.

AquaDoc Spa Stain and Scale Control is a 32oz professional-grade liquid descaler designed to prevent and remove metal stains and scale buildup in hot tubs. Compatible with both Bromine and Chlorine sanitizers, it reduces calcium, iron, copper, and other metal deposits to maintain balanced, clear water. Proudly made in the USA, this product offers an easy, effective solution for hard water issues, ensuring your spa stays pristine and inviting.

Specifications

ASIN	B08DJBS77J
Best Sellers Rank	#3,585 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Swimming Pool Stain Removers
Brand	MAV AquaDoc
Brand Name	MAV AquaDoc
Customer Reviews	4.5 out of 5 stars 1,081 Reviews
Item Form	Liquid
Item Weight	32 Ounces
Manufacturer	MAV AquaDoc
Manufacturer Part Number	ADSC32
Model Number	AD-SC-32
Number of Items	1
Number of Packs	1
Product Benefits	Scale Control,Scale
UPC	860004239208
Unit Count	32 Fluid Ounces

Reviews

B**E

15.04.2026

J**O

15.03.2026

T**N

17.11.2025

M**Z

25.03.2026

M**R

16.04.2026

G**N

21.03.2026

A**S

16.03.2026

S**.

18.03.2026

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