Walmart 10% liquid chlorine from the pool section, as long as they stock it in season.
Maddie
Maddie

I use the 3" pucks in two floating chlorinators (centered via twine attached across the pool) while the pool is closed over the winter. It helps to keep some residual FC in the water while the pool is sitting for 6 months and also helps keep the PH down.
Keep up the good work.Here's some pics of the progress so far. Still had a FC reading when I got home (2.3) so I'm shocking the **** out of it tonight again. pH is 7.4, alkalinity is 64, hardness is 60, CYA 19. I'll worry about alk when I get this clear.
View attachment 103865View attachment 103866View attachment 103867View attachment 103868
Keep up the good work.
With your numbers, PoolMath PoolMath tells you how much chlorine to add to get to shock level, which for you is 10. Also your CYA is low which will allow the sun to burn off your chlorine quicker. You should get it up to at least 30 CYA. I'm not sure what "hardness" is but if its calcium hardness, you don't need to increase it. Vinyl pools do not need calcium.![]()
Use PoolMath to see how much those one or two pucks will raise your CYA.To get CYA up would I be OK with using one or two of those chlorine pucks?
Use PoolMath to see how much those one or two pucks will raise your CYA.
Not every day, but I do get them, especially the young ones. So far this year I've also had a couple birds and a rabbit.does anyone else with an inground pool find mice in your pool nearly every day?
And you don't want to wait that long. It leaves your pool too long with low stabilizer and the sun burning the chlorine off quickly, combined with killing off the CC. You'll go thru chlorine a little slower when get more CYA/conditioner/stabilizer in your pool. But not too much or you'll have another problem. You'll find it inexpensively at a hardware store or Walmart. You won't need a lot but the powder in a sock at the discharge opening will dissolve a lot faster than the pucks. Do you have any of the powder "shock" bags left over from the previous owner? Those could work too. But don't go out and buy them, they are too expensive.Each 3" trichlor puck weighs 8 oz. Depending on water temperature it will take a week or so for them to dissolve.
Good job getting some of the yuckies up and out!
You might want to look into a "leaf gulper" that can be found at Walmart or Lowes. It is so easy to use and works great at getting stuff out of the pool.
You can run the filter without the cartridge if you want but I would keep using it to get anything out of the water it can.
Have you tried to "clean" your filter with TSP? What you do is put it in a large garbage can and use this mixture of TSP: one cup trisodium phosphate (TSP) to five gallons water. Of course you will use more than five gallons of water but this gives your the ratio. You can buy the TSP at Lowes or such.
Kim![]()