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SpaGuard Spa Care Chemicals and Products:

Spa maintenance is essential. It keeps spa water soft and soothing, extends the life of a spa’s surfaces, fights bacteria, and protects equipment. BioGuard is the leader in spa care and Drewnowski Pools is dedicated to ensuring simplified spa care so you can spend more time enjoying your spa and less time maintaining it.

The Six Keys to Basic Spa and Hot Tub Care

Computerized Spa Water Testing

SpaGuard by BioGuard pioneered the idea of computerized spa water analysis. Bring in a water sample from your spa today and we’ll give you a complete, personalized analysis.

SpaGuard Products

Spa Sanitizers to Clean Water

Included in all SpaGuard programs are sanitizers and oxidizers/shocks. Sanitizers are used to kill bacteria and oxidizers remove residue and restore clarity and comfort. These products are essential in maintaining soft, soothing water and ensuring longevity of your spa.


Spaguard Brominating Concentrate

Brominating Concentrate

Spaguard Chlorinating Concentrate

Chlorinating Concentrate

Spaguard Brominating Tablets

Brominating Tablets

Spa Balancers

Spa Balancers
Keeping the right balance of your spa water is necessary. Balancers control scale, adjust pH and total alkalinity and correct mineral imbalances.


Spaguard Spa Sentry®*

Spa Sentry®*

Spaguard pH Increaser

pH Increaser

Spaguard pH Decreaser

pH Decreaser

Spaguard Total Alkalinity Increaser

Total Alkalinity Increaser

spaguard Calcium Hardness Increaser

Calcium Hardness Increaser

Spa Shock to Remove Contaminants

When people use a spa, there are some amounts of body oils, perspiration and cosmetics leftover in the water. This can cause irritated skin, burning sensation in your eyes and odors. Shocking your spa will help to eliminate these contaminates and restore the clarity and comfort of your spas water.

SpaGuard Enhanced Shock

Enhanced Shock

SpaGuard Spa Shock

Spa Shock

SpaGuard Soft Soak Trio

Soft Soak Trio

Spa Water Enhancers and Cleaners

Juliano’s carries all SpaGuard chemicals that cleans and clarifies your spa, extends filter performance and protects the surfaces on your spa.


Pool Water Clarifier

Water Clarifier

Pool Water freshener

Water freshener

SpaGuard Antifoam


SpaGuard Filter Cleaner

Filter Cleaner

Pool Stain and Scale Control

Stain and Scale Control

SpaGuard Natural Spa Enzyme

Natural Spa Enzyme

Off the Wall® Pool Surface Cleaner

Off the Wall® Surface Cleaner

Alternate Spa Care System

Juliano’s Pools offers BioGuard products that are bromine-free and chlorine-free that only require use a few times each week. Biguanide is an effectice sanitizer that kills bacteria while keeping the water soft and will not degrade in sunlight, temperature, or affect pH levels in your spa.


Soft Soak® Sanitizer Pool Chemicals

Soft Soak® Sanitizer

Soft Soak® Shock-Oxidizer Pool Chemicals

Soft Soak® Shock-Oxidizer

Soft Soak® Conditioner Pool Chemicals

Soft Soak® Conditioner

Soft Soak® Stain & Scale Control Pool Chemicals

Soft Soak® Stain & Scale Control

Soft Soak® Filter Cleaner

Soft Soak® Filter Cleaner

If you have any questions reguarding BioGuard Hot Tub Products, please call us today at 413-786-7214 or visit our convenient Agawam MA location!

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Drewnowski Pools

1815 Main Street
Agawam MA, 01001

(413) 786-7214
(413) 789-4233


Monday-Friday: 9am - 5pm
Saturday & Sunday: CLOSED

MA HIC#:177684
CT HIC#:638370
CT PLM#:286650-SP1
CT SPB#:0000074