Septy is a once a month probiotic pod for septic systems and RV holding tanks. Drop one pod in, and billions of beneficial cultures go to work supporting the bacterial balance your tank depends on. One jar is a full 12 month supply, made in Michigan City, Indiana by a team with nearly twenty years of experience formulating beneficial Bacillus strains.
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A septic tank is not just a holding tank. It relies on billions of beneficial bacteria that break down waste day and night. When those bacteria are healthy, the system works. When they are depleted, solids build up faster, odors creep in, and pump-outs get more frequent and more expensive.
Bleach-heavy cleaners, ammonia-based formulas, and antibacterial products all share one problem: they do not know the difference between the bacteria you want gone from your toilet bowl and the bacteria your tank depends on. Used heavily, they disrupt the balance the whole system relies on. Septy takes the opposite approach: once a month, it sends down more of what the system already uses to work.
Natural House cultures come from a biotech company that has spent nearly twenty years isolating and formulating beneficial Bacillus strains. The same Bacillus strains that break down residue on a counter or in a toilet bowl also break down waste in the tank, which is why a probiotic treatment does not fight a septic system the way a bleach or ammonia-based cleaner can.
Flush one pod down the toilet closest to the tank, once a month. That is the whole routine.
Beneficial Bacillus cultures and plant-based enzymes break down the organic matter that causes buildup and odors.
A steady monthly dose supports the bacterial balance between professional inspections.
Septy handles the tank. These daily cleaners send the same beneficial cultures down the drain, so everyday cleaning works with the system instead of against it: Flushy, Sinky, and Surfy.
Septy is labeled for RV and boat holding tanks as well. The same logic applies: avoid bleach and harsh chemistry, and use a treatment that supports breakdown instead of fighting it. A pod per month keeps a holding tank on the same rhythm as a home system, wherever the season takes you.
If you service tanks or manage properties on septic, we would like to work with you. Wholesale pricing is available, along with a leave behind card program your techs can hand customers at the end of a service visit, and local delivery in the Michigan City area. Apply at our wholesale page, email orders@naturalhouse.com, or call 877.767.8482.
Once a month. Drop one pod down any toilet, flush, and you're done. One jar is a 12-month supply.
Yes. Natural House offers a Subscribe & Save plan that ships Septy automatically each month and saves you on the one-time price. You can pause, skip, or cancel anytime from your account.
Yes. Septy is formulated for all residential septic tank sizes. The Bacillus strains colonize and support the microbial balance in the tank regardless of volume.
Yes. The probiotic spores survive normal household plumbing conditions and appliances, reaching the septic tank intact.
Most customers notice reduced odors and improved tank performance within 60–90 days of consistent monthly use.
Occasional bleach is manageable, but frequent use disrupts the bacterial colony Septy builds in your tank. For best results, use oxygen-based or probiotic cleaners for daily household cleaning.
Give the tank more of what it already runs on. Get Septy.
Related reading: Septic-safe cleaning, explained, Septy product page.