If your home runs on a septic system, you probably know that what goes down the drain matters. From what you flush to how much water you use, every decision can impact the health and longevity of your system. But there’s one upgrade that can make a surprisingly big difference — a bidet.

Whether it’s a smart toilet or a bidet seat retrofit, installing a bidet can help protect your septic system, reduce maintenance, and even lower your long-term costs.

The Problem with Toilet Paper and Septic Tanks

Septic systems are sensitive ecosystems. Toilet paper — especially in large quantities — can build up faster than the bacteria in your tank can break it down. This leads to:

• More frequent pump-outs
• Clogged pipes or backups
• Strain on the system's natural balance

Even so-called "septic-safe" toilet paper adds bulk and wears down the system over time. If you're in a rural area or have a small tank, these effects add up even faster.

How Bidets Help Septic Systems Thrive

Bidets replace wiping with gentle water cleansing, and in many cases, a warm air dryer eliminates the need for toilet paper altogether. Here’s how they help your septic system:

• Less Paper = Less Stress: Using a bidet reduces (or eliminates) toilet paper use, lightening the load on your septic tank.
• Fewer Clogs: Minimizes the chance of blockages by sending less solid material through your plumbing.
• More Time Between Pump-Outs: Decreases the amount of waste buildup, potentially extending the life of your system.
• Eco-Friendly Savings: Bidets use minimal water and cut down on paper waste, benefiting both your wallet and the environment.

Which Bidets Work Best for Septic Homes?

The good news: All bidets are septic-friendly. They don’t add harmful chemicals or waste — just clean, targeted water. Whether you’re considering a full smart toilet or a retrofit bidet seat, you’ll find options that enhance your bathroom and ease the burden on your system.

Top Picks from House of Bidets:

• Eco Nova Bidet Seat
  Includes unlimited warm water, a warm air dryer, UV nozzle sterilization, and a sittable lid — all with no added strain on your plumbing.
• TOTO Washlet S7A
  A luxury bidet seat with automatic lid, warm air dryer, EWATER+ bowl cleaning, and zero need for toilet paper.
• Integrated Bidet Toilets
  All the features of a luxury bidet seat seamlessly paired with a tankless toilet.