Expired Bleach?

JoeMcNasty

New member
Apr 7, 2025
1
Minnesota
Relatively new hot tub owner here. Moved into a new home last July with an existing hot tub. So far it has been going great, I have been using the dichlor/bleach method with great results.

Until recently, I purged my spa again nd got everything dialed in perfect for the spring. But a few weeks in, I went to do my daily check and the water was very cloudy! Long story short I fought it for a couole days adding way more bleach than the calculator suggested. And than it dawned on me, maybe the bleach is much weaker than it says. Am i wrong to assume this bleach was produced WAY BACK in 2023? I just bought it a couple months ago.
 

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Welcome to the forum.
255th day of 2023.
Saltwater now.
Get some fresh liquid chlorine.