Do I need to add calcium to a vinyl pool?

Calcium isn’t really required in a vinyl pool. We set the recommended minimum level at 50 for vinyl pools because we don’t have enough experience at levels below 50 to be sure that it is completely trouble free.

How do I add calcium hardness to my pool?

In general, to raise it 10 ppm, add 2 ounces of calcium chloride for every 1,000 gallons of water. For example, if your pool holds 10,000 gallons of water, and you need to raise the calcium hardness by 20 ppm, you will need 40 ounces of calcium chloride. You can also use a pool calculator for this.

Why do you add calcium chloride to pool?

Calcium chloride is so essential to your swimming pool because it contributes greatly to the structural health of the pool itself. Adding calcium chloride to your pool will increase the overall calcium hardness levels in your pool. This fortification is essential.

Should I worry about calcium hardness in my vinyl pool?

For vinyl pools, calcium should be between 150-250 ppm. A low level can result in foaming, which is unpleasant but shouldn’t harm the liner. If calcium hardness goes above 400 ppm, you will likely see a white, flaky crust on the liner and pool equipment.

Can I add calcium hardness and chlorine at the same time?

Chemicals that affect the levels of pH and alkalinity need to be added to the swimming pool first. Once you get your pH levels between 7.2 and 7.5 and your total alkalinity between 60 and 120 ppm you can move on to working on the calcium hardness and chlorine levels.

How do you add chlorine to a swimming pool?

The procedure for adding granular chlorine is pretty much the same as adding calcium chloride or sodium bicarb to a pool. Measure the dry chemical, pre-dissolve in a bucket, and pour around the perimeter of the pool (never into the skimmer directly).

How to add calcium to your swimming pool?

Published on Oct 10, 2013. To increase the calcium level of your pool, add the prescribed volume of calcium plus to a bucket of water and mix it until it is thoroughly dissolved into the water. Walk along the perimeter of the pool, pouring your mixed solution into the water. Allow two hours for the water to mix with the solution before testing…

What kind of chlorine do you use in a vinyl pool?

(Sodium dichloro-s -triazinetrione) or Di-chlor for short, is the chlorine you MUST USE for all vinyl pools! Di-Chlor is fast dissolving – It will not sit on the vinyl and eat away at it. (Calcium Hypochlorite) or Cal-Hypo for short, is the chlorine use must STAY AWAY FROM.

What should the calcium level be for a vinyl pool?

Calcium for a liner pool can be a bit lower than a plaster pool, in the range of 150-250 ppm. If a vinyl liner’s calcium level is too low, this soft water situation could lead to foaming and other water problems, and can harm the vinyl.

What to do if your vinyl pool liner is dry?

For calcium levels that are below 150 ppm, you will need to add some calcium increaser. If the calcium is very high, it is best to empty some of the water and refill with softer water. If continual, high levels of pool chlorine can dry out a liner, as it sucks out the material that makes vinyl soft and pliable.

How do you balance the pH in a vinyl pool?

Use pH Increaser to raise pH level. It is important to remember that the Alkalinity level affects the pH level. If the pH is out of line, always check and balance the alkalinity first, then balance the pH. Calcium hardness is also very important to the chemical balancing of your vinyl liner swimming pool.