About All Those Chemicals

There are volumes written on Chemicals, from how to store and handle them to adding them to your swimming pool or spa. We will keep adding info in here for you so check back once in a while. Anything specific you would like to know, just e-mail us. You can also go look at Our Pool for a few tips.

Here are a few general rules.

Many factors can change the exact level you should be aiming for in your Swimming Pool or Spa. The type of Chemicals used, and whether it is indoor or outdoor, plus the material it is constructed from, all have a bearing on these levels. Below are some of the levels (in ppm) you want to try and stay within.

Chemical Minimum Ideal Maximum Click below for info
Free Chlorine (pool) 1.0 1.0 - 3.0 3.0

Free Chlorine (spa) 2.0 3.0 - 5.0 10.0

Combined Chlorine nil nil .2

Bromine (pool) 2.0 2.0 - 4.0 4.0

Bromine (spa) 2.0 3.0 - 5.0 10.0

PH 7.2 7.4 - 7.6 7.8

Total Alkalinity 60 80 - 120 180

Calcium Hardness 150 200 - 400 1000

Cyanuric Acid 10 30 - 50 150

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