RID-X Septic Treatment, 1 Month Supply Of Powder, 9.8 oz, #1 Brand* in septic system treatment (*Based on national Nielsen data). By RidX - Walmart.com
Rid-x Septic System Treatment Concentrated Powder - RAC80307 - Shoplet.com
RID-X Septic Tank Treatment Powder, 5 Month Supply (49 oz.) - Sam's Club
RID-X Septic Tank Treatment, 2 Month Supply of Septi-Pacs, 2.1oz, 100% Biobased | eBay