KMart Chlorine

[CarlD]

You can test it yourself. All you need is a glass eyedropper that measures 1 ml, a 5 gallon bucket, and an empty 2 liter soda bottle.

1) Fill the soda bottle (to the normal fill level) and pour it into the bucket. Do this five times until you have 10 liters (less than 5 gallons).

2) Use the eyedropper to add 1 ml of bleach to the water.

3) Mix

4) measure the bucket's FC--that number (say, 5.25ppm) will be EXACTLY the same as the bleach's strength--5.25% in our example.

[jstonemo]

Aldi's is still cheaper in my neck of the woods. $.99 for 96 oz. Not much cheaper, only about a few cents. Aldi's bleach is labeled as 6% strength.

Aldi's Bleach = $.0103 per oz.
KMart = $.0109 per oz.

I like Aldi's 96 oz. size because one bottle gives me exactly 3.5 ppm of FC in my pool. Downside is all of the bottles I have sitting around.