Best price on liquid chlorine?
Hello all, new pool owner here (purchased a used home with a pool). After doing some reading on this very helpful website, we would like to use liquid chlorine (bleach) in our pool instead of Cal-Hypo for the purposes of sanitizing and the process of 'shocking'. 18' x 38' rectangular in-ground pool with vinyl liner (the vinyl liner is the original one from when pool was installed 16 years ago). We are concerned that the Cal-Hypo will hurt the liner which is already 16 years old (how long do these liners usually last anyhow)?
Is liquid chlorine (aka bleach) really that much more expensive to use compared to Cal-Hypo and 3" Trichlor tablets? (we have a Trichlor tablet chlorinator in-line by the pool pump).
Any recommendations for the lowest cost liquid chlorine (bleach)? So far these seem the least costly:
-Home Depot HDX Chlorinating Liquid - 128 ounce, 10% Sodium Hypo, 3 gallons for $10 (no free shipping)
-Walmart Great Value Cleaning Bleach, 128 ounce, 6% Sodium Hypo, 1 gallon for $2.60 with free shipping
We will be opening the pool soon for the season, it has a Loop-Loc safety mesh cover on, so the water will probably be dark green we are assuming.
Thank you all!!!