1 Gal Pool Shock (12% Chlorine not 10%) Buy one $3.99 get one free so $2 each Menards

BOGO deal through the 7th! This is really effective pool shock since it is 12% not the usual 10%. Menards does this in spring and once in summer. A case of 4 – 1 gal bottles is $8. Expires on July 7th. First Post
https://www.menards.com/main/heal…335285.htm