Green Gobbler Septic Tank Treatment Packets, 12 Month Supply - Powerful Natural Bacterial & Enzymes to Prevent Costly Septic Issues, Back-Ups, Foul Odor

Why it's worth it

Green Gobbler sells twelve monthly pods in a single box, so you buy once a year and stop thinking about it. The probiotic formula covers the same seven waste categories as our top pick, and it works in cesspools and RV tanks too.

One purchase covers the whole year. Twelve pods, one per month, done. If your problem with septic maintenance is remembering to buy more, this solves it in a way nothing else here does except Walex. Spread across twelve months, the cost per dose lands below what you'd pay buying three-month boxes four times a year.

The 7-in-1 probiotic formula matches the coverage of pricier options. It handles toilet paper, fats, oils, grease, proteins, sugars, and starches — the same list that causes most backups. Green Gobbler also claims the pods help offset the damage detergents and bleach do to your tank's bacteria, which is a real problem if anyone in your house does a lot of laundry with chlorine bleach.

From our review of 7 septic tank treatments, by David Sinclair, Managing Editor

What we like

• +One purchase covers the whole year
• +The 7-in-1 probiotic formula matches the coverage of pricier options
• +It's more versatile than the packaging suggests
• +Dropping a dissolvable pod is as easy as it gets

What to know

• –The upfront cost stings compared with a smaller box
• –No published bacterial count here either