Help treating water in childs pool

[chris_c]

Thanks, I have read the Super Simple recipe for Intex Pools. My ph is ok but I cannot get the bleach to even register. I filled the pool Saturday and we have had very little sun until today. Last night I put 1/4th of a HTH 1" chlorinating tablet in a floating skimmer (active ingredient 92.4% Trichloro-s-Traizinetrione, available chlorine 84%, purchased at Walmart). This morning it was still in there, I had thought it would dissolve.
Then I read this post so I removed the skimmer and tried the generic bleach. I kept adding periodic amounts of 1/8th cup and testing about 1/2 hour later, it did not register so I added 1/2 cup. If it registered at all it was so slight I wasn't even sure there was a yellow tinge. At 9pm this evening I put 6 oz of bleach and stirred water up, filter has been running since about 4pm. Can I add too much bleach? If I do will it lower itself just sitting in sun with no swimmers?

I have purchased but not used the borax and the recommended algaecide.
I realize this is just a cheap pool set up but I just wanted something for the grand kids to enjoy the last 4-6 weeks of hot weather, I'll be happy if it lasts that long, I just need to make sure I am doing the chemicals right. I'm sorry I did not come to this forum before I bought and filled!

[aylad]

As long as you stay with 1 cup or less at a time of bleach, you won't be adding too much...but without stabilizer in the water, whatever you add will be gone in less than an hour's time, which is why you put in a reasonable dose (1/2 cup) but it wasn't there when you re-tested.You're right that the sun will degrade whatever bleach you put in, so you actually could put in 1-2 cups at a time (2 cups would take your FC to 12 ppm temporarily), and the sun would burn it down pretty quickly. I would probably put in 1 cup, stir it around, let them swim, then follow that with another cup after they got out.

Keeping the trichlor pucks in the pool will help--just don't let the kids play with it and I would remove it from the pool while they're swimming. It can take a few days for the pucks to dissolve--they don't normally dissolve in just one day's time.

Janet

Janet

[chris_c]

Thank you! Would you use both bleach and floating tablet at the same time? As long as ph stays OK is that all I need to do?

[Watermom]

You can do both at the same time but just do NOT pour the bleach near the tab and you'll be fine. Many people do use both. Just make sure that your trichlor tabs do NOT have any copper in them.

[chris_c]

How do you know if there is copper? It is not listed in ingredients but all is says is active ingredient 92.4% Trichloro-s-Traizinetrione and the other percentage just says other ingredients.

[aylad]

If there were copper in them, you would see it listed on the ingredient list as "copper pentahydrate" or something of that nature.

Janet

[AnnaK]

Copper is not always required to be listed as an ingredient, depending on how much or how little is in the product. Per the MSDS the ingredients for HTH Dual Action 3" chlorinating tables are:

TRICHLORO-S-TRIAZINETRIONE 90 - 96 %
Copper Sulfate pentahydrate 1.4 - 1.55 %
Aluminum sulfate 4.5 - 4.9 %