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Is Sensitive Laundry Liquid safe for septic and grey water systems?Updated 27 minutes ago

TL;DR: Yes. Sensitive Laundry Liquid is septic and grey water compatible when used as directed. Free from phosphates, dyes, and VOCs. Great for rural properties, regional homes, camper vans, caravans, and boats.

Last reviewed: April 2026

Koh Sensitive Laundry Liquid USPs
Koh Sensitive Laundry Liquid in use

Is it septic and grey water safe?

✓ Why it's septic safe

Sensitive Laundry Liquid is formulated to clean effectively while being mindful of septic and grey water environments. It's free from many of the common ingredients that can cause buildup or issues in septic systems. Use the recommended dose only and follow your septic system provider's guidelines if you have specific restrictions.

Septic safe Grey water safe No phosphates No dyes No VOCs

✓ Great for rural, regional, and mobile setups

If your home relies on a septic tank, grey water system, or portable water setup, Sensitive Laundry Liquid is a reliable choice. Follow your system's manual and your local council's guidance for drains and grey water reuse.

Rural properties Regional homes Camper vans Caravans Boats

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