Score over 40% off the Clorox Pool & Spa Swimming Pool Chlorinating Tablets on Amazon. This 5-pound tub is on sale for $39.99. It's normally $69.99. Checking out with Subscribe & Save will get you an additional discount of up to 5%. Pay as low as $37.99.

Here’s how Amazon Subscribe & Save works. You’re under no obligation to continue your subscription once this deal has shipped, and here’s how to cancel Amazon subscriptions.