Hi gang.

Sorry if this has been covered. I couldn't find it anywhere...

I closed my pool for the winter. I have a few cases of bleach left over, and I would like to store them in my outdoor pool storage box. I live in western NY, where extreme cold winter temps are normal.

1) Does bleach expand when it freezes? In other words, is there a risk that the containers bursting if they get cold enough?

2) How quickly does bleach degrade? Should I try to return them to the store, or is it okay to keep them around till next season?



Hoping to hear from someone who has experience with this, if possible. Thanks a bunch.