Leslie's Pool Blog

We Know Pools

  • Pool Care
    • Pool Care 101
    • Water Testing & Treatment
    • Pool Care Equipment
    • Weather Events & Pool Recovery
  • Common Problems
  • Pool Opening & Closing
    • Pool Opening
    • Pool Closing
  • Pool Safety
  • Hot Tub & Spa Care
  • Lifestyle
You are here: Home / Archives for Hot Tub & Spa Care / Hot Tub Water Treatment

Hot Tub Ozonator VS. UV Light VS. Minerals

By Hot Tub Works

Hot Tub Ozonator VS. UV Light VS. Minerals

If you’re looking for some alternate hot tub sanitizers, you’re in luck! There are three popular alternatives that help keep your hot tub clean and safe: ozonators, ultra violet light, and mineral purifiers.

Filed Under: Hot Tub Water Treatment

Hot Tub Leak Repair Using Leak Sealer

By Hot Tub Works

In cases where there is no obvious puddle beneath an obvious drip, you may want to try a hot tub leak repair sealer. Leisure Time’s Leak Seal is the product for you!

Filed Under: Hot Tub Repairs & Troubleshooting, Hot Tub Water Treatment

Hard Water Issues in Spas and Hot Tubs

By Hot Tub Works

Hard Water Issues in Spas and Hot Tubs

Hard water problems in hot tubs start when calcium begins to come out of solution, giving you frequently cloudy water and scale deposits on your spa.

Filed Under: Hot Tub Care & Maintenance, Hot Tub Water Treatment

Cloudy Hot Tub After Shocking

By Hot Tub Works

Cloudy Hot Tub After Shocking

Getting cloudy water immediately after shocking your spa or hot tub is pretty common, and usually considered normal. After all, there are a lot of chemical reactions going on when you shock a spa!

Filed Under: Hot Tub Care & Maintenance, Hot Tub Water Treatment

Chlorine or Non-Chlorine Shock for Hot Tubs?

By Hot Tub Works

This post takes a look at the differences between two types of oxidizers used for spa shock treatments – Sodium DiChlor (chlorine granules) or MPS – Monopersulfate (chlorine-free). WHY SHOCK SPAS & HOT TUBS?  Oxidizers are added to pools and spas to destroy pathogens like bacteria and viruses, and also organic contaminants that lead to algae […]

Filed Under: Hot Tub Water Treatment

Bromine vs. Chlorine for Spas & Hot Tubs

By Hot Tub Works

If you have a spa, bromine has a lot of advantages over using chlorine. It may cost a little bit more, but it lasts longer and does a much better job than chlorine at killing bacteria, especially at high temperatures and high pH levels.

Filed Under: Hot Tub Water Treatment

How to Shock a Hot Tub

By Hot Tub Works

How to Shock a Hot Tub

Spa shock is an oxidizer that is used to destroy organic contaminants that have been able to escape normal daily sanitation.

Filed Under: Hot Tub Care & Maintenance, Hot Tub Water Treatment

Hot Tub Water: Test Like a Boss

By Hot Tub Works

Hot Tub Water: Test Like a Boss

Testing hot tub water regularly is important to avoid peaks and valleys of sanitation and water balance. Testing every day is not necessary unless your spa is used on a daily basis. Instead, test the water 2-3 times per week – more often if the spa is used frequently.

Filed Under: Hot Tub Care & Maintenance, Hot Tub Water Treatment

The Chlorine Free Spa – Is it Possible?

By Hot Tub Works

The Chlorine Free Spa - Is it Possible?

You can run your spa without chlorine OR bromine, and still have a safe and sanitary spa. It requires using some modified methods to make sure that pathogens don’t thrive, but it can be successfully done.

Filed Under: Hot Tub Water Treatment

Spa Chemical Dosage Charts

By Hot Tub Works

Spa Chemical Dosage Charts

This handy spa chemical dosage chart is easy to read, and can even be printed out and kept by your spa for a quick reference!

Filed Under: Hot Tub Care & Maintenance, Hot Tub Water Treatment

  • « Previous Page
  • 1
  • 2

Leslie’s Online

  • Shop Leslie’s
  • Store Locator
  • Terms & Conditions
  • Privacy Policy

Recent Articles

  • Leslie’s Pool Float Buyer’s Guide
  • Leslie’s Pool Basketball Hoop Buyer’s Guide
  • Leslie’s Pool Perks Rewards Program

Find a Topic

About Leslie’s

Leslie's Swimming Pool Supplies, the world pool supply leader. The best selection of pool cleaners, pool chemicals, pool heaters, pool pumps and pool filters for your above ground pool, in ground pool or spa.

Copyright © 2025 Leslies Poolmart Inc. All rights reserved. Sitemap