Top 7 Stain and Scale for Hot Tubs – Kitchen & Dining Features

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1. SpaGuard


SpaGuard Spa Stain/Scale Control, Quart

SpaGuard #ad - Spaguard spa stain & Scale Control - 1 Quart. Removes relatively fresh metal stains from spa surfaces. Prevents scale formation and cloudy water due to high calcium levels. Simply add this powerful liquid formula weekly to safeguard your spa or hot tub from these threats. Color of the liquid is natural brown. Removes some scale buildup on spa surface.
BrandSpaGuard #ad
ManufacturerBioLab #ad
Height2 Inches
Length6 Inches
Weight16 ounces
Width2 Inches
Part NumberBIO42356
WarrantyReturns are not accepted on opened or used products and subject to a 20% restocking fee.



32 fl oz, Leisure Time 30210A Defender Spa and Hot Tub Stain and Scale Cleaner, Blue

LEISURE TIME #ad - Benefits: prevents scale formation; removes existing scale; helps prevent precipitation of dissolved solids in spas and hot tubs. Use: weekly application for continued protection from scale. Features: protects spa surfaces and equipment; ideal for use at start-up of hot tub or spa; able to be used with Leisure Time Metal Gon. Compatibility: Chlorine, bromine, ozone and biguanide sanitizers. Includes: 8 fl oz of hot tub cleaning chemicals.
ManufacturerLeisure Time #ad
Height9.38 Inches
Length3.12 Inches
Weight2.36 Pounds
Width3.12 Inches
Part NumberB

3. Spa Essentials


1-Pint, Spa Essentials 28304000 Stain and Scale Control for Spas and Hot Tubs

Spa Essentials #ad - Prevents scale formation From Excess Calcium In Water. Liquid Formula. Prevents stains from Dissolved Metals Including Iron, Copper And Manganese. No assembly Required.
BrandSpa Essentials #ad
ManufacturerRobelle Industries #ad
Height8 Inches
Length3 Inches
Weight2 Pounds
Width3 Inches
Part Number28304000
WarrantyReturns are not accepted on opened or used products and are subject to a 20% restocking fee

4. Hot Tub Things


Hot Tub Things Stain and Scale Control 32 Ounce, Prevents Discoloration and Staining of Spa Surface

Hot Tub Things #ad - Safety tested to Assure Quality, Guaranteed Performance. This necessary fresh fill product prevents the collection of harmful minerals on the hot tub shell and parts! America's #1 trusted Brand of Hot Tub Chemicals. Compare to Leisure Time Control. Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Height9 Inches
Length3 Inches
Weight32 ounces
Width3 Inches
Part Number850511004291

5. SpaGuard


Pint, SpaGuard Spa Stain/Scale Control

SpaGuard #ad - Prevents scale formation and cloudy water due to high calcium levels. Removes some scale buildup on spa surface. Removes relatively fresh metal stains from spa surfaces.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Part Number42358BIO
WarrantyReturns are not accepted on opened or used product and are subject to a 20% restocking fee.

6. MAV AquaDoc


Prevent & Remove Stains in Hot Tubs with Our Hot Tub Water Softener & Spa Descaler Chemical 32oz, MAV AquaDoc Spa Stain and Scale Control for Hot Tubs, Scale Metal and Stain Control for Hot Tubs

MAV AquaDoc #ad - Compatible with bromine & chlorine: our spa stain and scale control is compatible with both Bromine and Chlorine sanitized spas. Made in the usa: enjoy your leisure time while aqua doc defends your hot tub against stain, professional grade formula - leaving your spa, or pool with clear, hot tub, scale and metals with the best spa products that are proudly made in the USA.

Our 100% top quality spa descaler works hard to remove metal of all types. Using our hard water softener for spas is your best defense against metal and scale buildup in your water. Get metal out of your hot tub, spa or pool water to avoid stains. Get clear water with our hardness decreaser for your spa, hot tub, or pool. Spa calcium decreaser: our hot tub chemicals are your first line of spa defense against calcium.

Prevent stain and scale for hot tubs with our advanced, blue water. Decrease spa water hardness and reduce stains often created by high spa calcium levels. Quick dissolving hot tub water softener: aqua doc delivers professional Grade spa defense for hard water prevention. Spend your leisure time enjoying your hot tub instead of worrying about chalky build-up on spa equipment and surfaces. Remove calcium, Iron, Copper, and any other metal deposits.
BrandMAV AquaDoc #ad
ManufacturerMAV AquaDoc #ad

7. Belle Chemical


Belle Chemical Stain and Scale Control for Pools, Spas and Hot Tubs

Belle Chemical #ad - High concentration provides for use in all sizes of pools. Usable in fresh water and salt water. Prevent metal staining and scale formation. Non-hazardous and environmentally safe. Compare to toxic and poisonous alternatives.
BrandBelle Chemical #ad
ManufacturerBelle Chemical #ad
Height5.2 Inches
Length10.5 Inches
Weight2.25 Pounds
Width5.2 Inches