I have had good luck with this.

use monthly to maintain septic tank

Getting five months in one box save storage space and money. Great way to purchase this product.

Hope it helps! We put it in our septic every month!

Have had no problems so far. I use a pint mason jar 1st of every month.

so far so good, hard to tell

Keeps our septic system trouble free. I use this product monthly.

Use monthly great product

Excellent product. Has saved so much money on our septic!

Delivered on time and in good condition.