EM-1 Treatment for Septic Tanks
Put the power of EM Technology® in your hands
Free Shipping Available.
We ship this item with a signature required during the colder months to prevent it from freezing
M•1® Septic Treatment is a naturally fermented live microbial blend of beneficial, food-grade microorganisms. EM•1® Septic Treatment is a safe probiotic for digesting solids and deodorizing. It is completely non-toxic and safe for humans, animals, and the planet. Use it for your home septic system, in portable toilets such as RVs, Boats, and buses to eliminate odors and make pump-outs easier.
Made in USA
Certified Organic by CCOF
USDA Certified Biobased Product
Registered for sale in the state of Washington for use in onsite waste water systems. Not available in Massachusetts or Wisconsin use in septic systems. All other states, no restrictions on sale.
- Eliminates Odors
- Non-Toxic
- NON GMO
- Certified Organic
- Live Active Microbes for fast results
- Easy To Use
- Digests Solids
- Digests Grease
- Breaks Down Proteins
- Prevents Mounding
- Made in USA
Put the power of EM Technology® in your hands
Free Shipping Available.
We ship this item with a signature required during the colder months to prevent it from freezing
M•1® Septic Treatment is a naturally fermented live microbial blend of beneficial, food-grade microorganisms. EM•1® Septic Treatment is a safe probiotic for digesting solids and deodorizing. It is completely non-toxic and safe for humans, animals, and the planet. Use it for your home septic system, in portable toilets such as RVs, Boats, and buses to eliminate odors and make pump-outs easier.
Made in USA
Certified Organic by CCOF
USDA Certified Biobased Product
Registered for sale in the state of Washington for use in onsite waste water systems. Not available in Massachusetts or Wisconsin use in septic systems. All other states, no restrictions on sale.
- Eliminates Odors
- Non-Toxic
- NON GMO
- Certified Organic
- Live Active Microbes for fast results
- Easy To Use
- Digests Solids
- Digests Grease
- Breaks Down Proteins
- Prevents Mounding
- Made in USA
Customer Reviews
Put the power of EM Technology® in your hands
Free Shipping Available.
We ship this item with a signature required during the colder months to prevent it from freezing
M•1® Septic Treatment is a naturally fermented live microbial blend of beneficial, food-grade microorganisms. EM•1® Septic Treatment is a safe probiotic for digesting solids and deodorizing. It is completely non-toxic and safe for humans, animals, and the planet. Use it for your home septic system, in portable toilets such as RVs, Boats, and buses to eliminate odors and make pump-outs easier.
Made in USA
Certified Organic by CCOF
USDA Certified Biobased Product
Registered for sale in the state of Washington for use in onsite waste water systems. Not available in Massachusetts or Wisconsin use in septic systems. All other states, no restrictions on sale.
- Eliminates Odors
- Non-Toxic
- NON GMO
- Certified Organic
- Live Active Microbes for fast results
- Easy To Use
- Digests Solids
- Digests Grease
- Breaks Down Proteins
- Prevents Mounding
- Made in USA
Put the power of EM Technology® in your hands
Free Shipping Available.
We ship this item with a signature required during the colder months to prevent it from freezing
M•1® Septic Treatment is a naturally fermented live microbial blend of beneficial, food-grade microorganisms. EM•1® Septic Treatment is a safe probiotic for digesting solids and deodorizing. It is completely non-toxic and safe for humans, animals, and the planet. Use it for your home septic system, in portable toilets such as RVs, Boats, and buses to eliminate odors and make pump-outs easier.
Made in USA
Certified Organic by CCOF
USDA Certified Biobased Product
Registered for sale in the state of Washington for use in onsite waste water systems. Not available in Massachusetts or Wisconsin use in septic systems. All other states, no restrictions on sale.
- Eliminates Odors
- Non-Toxic
- NON GMO
- Certified Organic
- Live Active Microbes for fast results
- Easy To Use
- Digests Solids
- Digests Grease
- Breaks Down Proteins
- Prevents Mounding
- Made in USA
When to Use
Pour 1/4 cup EM-1® down each drain two to three times per week until odors are dealt with. Thereafter, apply once per week.
One tip to make this easier is to add about 1/4 cup EM-1® to shampoo and liquid soap containers so a little goes in all the time.
Another application point is with laundry. Add 1/2 cup EM-1® to a 100oz bottle of liquid laundry detergent.
Safe probiotic for digesting solids and deodorizing
It is completely non-toxic and safe for humans, animals, and the planet. Use it for your home septic system, in portable toilets such as RVs, Boats, and buses to eliminate odors and make pump-outs easier.
Keeps lines clean
Keeps lines clean
Prevents mounding
How to Use
What's inside
Customers Love Our Products.

Awesome service by customer rep
Mike
Dewey, AZ United States

Very fast.
Thanks.
Mary
Saint Johns, AZ United States

We live in an RV and this has solved an odor problem. I love the Septic treatment!