Desperate for answers on Mustard Algae

[CUTURHAIR]

My water has looked nothing less than crystal clear, ever since this new liner was installed several seasons ago, and I only have Ben's recommended products in there. The average person would never believe there was algae in this pool, but would think it was just tiny piles of dust/dirt.

I am still keeping that CL up, and luckily, my schedule has allowed me to check CL levels very often this week. It is next week I am worried about, since I will be out of town. My roommate is actually going to be here. He is good for dumping in bleach, when told, but that is about all he knows about pool maintenance. PLUS, he is color blind, so I don't even know if he could test the chlorine levels!

I will try to get a quart of polyquat 60 in tomorrow. How long do you need to wait before swimming after adding a quart of that? I think a quart is for 10,000 gallons, can't remember. My pool is 11,200 gallons. Do I really need to get a second quart to make up for the other 1,200 gallons of water? I wish I could order it online from Leslies and get the cheap stuff, but I am racing against time, and want to get it in ASAP!

Well, I will see what things look like in the morning. CL was down to 13 when I just got in from work, so I will take that back up to 15 and see how much I drop overnight.

Thanks again for all the help!
John

[ytngt]

I will try to get a quart of polyquat 60 in tomorrow. How long do you need to wait before swimming after adding a quart of that? I think a quart is for 10,000 gallons, can't remember. My pool is 11,200 gallons. Do I really need to get a second quart to make up for the other 1,200 gallons of water? I wish I could order it online from Leslies and get the cheap stuff, but I am racing against time, and want to get it in ASAP!

I pay $20 locally for a quart of poly 60%. You can swim immediatly after adding it. A quart is exactly what you need to super dose your pool. They recommend 16 oz per 10,000 gal but I have never had problems because of adding a double dose.

[poolrx]

I pay $20 locally for a quart of poly 60%. You can swim immediatly after adding it. A quart is exactly what you need to super dose your pool. They recommend 16 oz per 10,000 gal but I have never had problems because of adding a double dose.

I agree I did the same. I even added a 3 qt the following week b/c I was so paranoid the algae may come back. But it did not Can't answer on the swimming for sure though. I would swim but maybe keep any kids out for a few days.

If you have a Lowe's home improvement around they were selling a qt for $15.99 last season. Just verify that it is poly 60.

"The average person would never believe there was algae in this pool, but would think it was just tiny piles of dust/dirt."

John, This could be hit or miss. All depends if it mysteriously multiplies everyday Each time my lawn is mowed I end up with small clumps of brown. But when I vaccum them out, they are gone! If you get the 2 qts in before you leave and your roommate keeps the cl levels up next week you hopefully should be good to go. Unfortunately Mustard algae is more of a pain in the butt then the green algae but you'll get there.

Joe