Pool Chemicals | Sanitizers, Balancers, Shock & Water Care Supplies
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Pool Chemicals – Keep Your Water Safe, Clean & Balanced
Proper pool chemistry is the foundation of a healthy, enjoyable swimming experience. Our complete line of pool chemicals helps you sanitize, balance, and protect your water so you can swim with confidence all season long.
Your One-Stop Chemical Shop
Whether you're shocking your pool after a storm, fine-tuning your pH and alkalinity, or tackling algae or metals, we have the products and guidance to make pool care easy and effective. Our team offers expert advice based on real water tests and backyard experience.
- Sanitizers: Chlorine, bromine, and stabilized options to keep your water free from bacteria and contaminants
- Shocks & Oxidizers: Fast-acting solutions to clear cloudy water and eliminate organic waste
- Balancers: Adjust pH, total alkalinity, and calcium hardness to protect your liner and equipment
- Algaecides & Clarifiers: Prevent and treat algae blooms, improve clarity, and reduce filter strain
- Enzymes & Specialty Cleaners: Break down oils, reduce scum lines, and support overall water clarity
We stock trusted brands and provide everything you need to keep your pool chemistry on point, from opening to closing and everything in between.
Frequently Asked Questions
Which chemicals do I need weekly?
A typical weekly regimen includes sanitizer (chlorine or bromine), shock treatment, and a quick water test. Depending on results, you may need pH or alkalinity adjustments.
Can I mix different brands of pool chemicals?
It’s best to stick to the same brand when possible to avoid chemical reactions or dosage inconsistencies. If you switch brands, be sure to read labels and instructions carefully.
How often should I shock my pool?
Shock your pool every 1–2 weeks, or after heavy usage, storms, or algae issues. Regular shocking helps maintain clear, sanitized water and prevents buildup of organic waste.
How do I know what chemicals my pool needs?
Bring a water sample to Main Street Pool & Spa for free professional testing. Based on your results, we’ll help you build a customized chemical plan.