x amt of 10 % liquid chlorine to ppm?

[Kathe]

how much will 1 tsp liquid chlorine raise FC in a 190 gal spa

 

[mknauss]

Do you have PoolMath?

Should raise FC by 0.7 ppm.

 

[Kathe]

Yes I have pool math. I'm just all confused right now.

 

[mknauss]

Use Effects of Adding.
You are best to use milliliters when dealing with very small amounts. 1 teaspoon is nearly 5 milliliters.

You can use ounces also.

 

[Kathe]

ok. I didn't know that. Thanks.