|Brand||Pool Time||Pool Time||HDX|
|Name||4 lbs. Calcium Hardness Increaser Balancer||16 lb. Total Alkalinity Increaser||Chlorine Stabilizer 5 lbs. Balancer||2 x 1 Gal. Swimming Pool Muriatic Acid (2-Pack)|
|Pool Chemical Type||Calcium Hardness Increaser||Alkalinity Booster||Chlorine Stabilizer||pH Adjuster|
|View Product||View Product||View Product||View Product|
NEVER ADD ANY POOL CHEMICAL WITHOUT KNOWING YOUR POOL CHEMISTRY. You really need a decent test kit with an acid demand feature, like the Taylor 2005 or 2015. Check the PH, if it shows 8.0 (or higher), run the acid demand test and refer to the chart in the back of the book to see how much acid you need. Be aware that the Taylor kit is essentially a professional level test set and assumes you have access to commercial grade "full strength" (31+% HCL) Muriatic Acid. Note that this product is a consumer grade and around 14.5% so you will need to add a bit over twice what the Taylor Acid demand chart says.
I have been using this product for about 5 yrs and never had a complaint with it’s use or about the way my pool looks year around
It is usually safe to swim within 30-45 mins. After adding this to your pool
Hi, It looks like this 1 Gal. Swimming Pool Muriatic Acid (2-Pack) is a store exclusive item and only able to be bought in a Home Depot store. Unfortunately we do not sell it with online stock for purchase. If you are unable to see the store inventory or price it is most likely either not a stocked item in your area or no longer available for purchase from Homedepot.com. I would advise you visit or contact your local Home Depot store for pricing and availability. Thanks for shopping Home Depot!