18 Best Laundry Detergent Septic Systems of 2023

By Amber Smith
Jun 3, 2023 1:00 PMJun 3, 2023 9:14 PM


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If you have a septic system, choosing the right laundry detergent is crucial for maintaining its health and longevity. Using the wrong detergent can harm the good bacteria in your system and cause it to malfunction, leading to costly repairs. 

With so many options on the market, it can be overwhelming to find a detergent that is safe for your septic system while also effectively cleaning your clothes. This article has compiled a list of the 18 best laundry detergent for septic systems of 2023 to help you make an informed decision and keep your septic system running smoothly.

18 Best Laundry Detergent Septic Systems of 2023 

  1. Loni Bio Laundry Detergent

  2. Earth Breeze 

  3. ECOS Plant Powered 

  4. Seventh Generation 

  5. Clean People. 

  6. all Liquid Laundry Detergent

  7. Rosey Laundry Detergent 

  8. Dirty Labs 

  9. Tide Hygienic 

  10. Mrs. Meyer's Clean Day

  11. Boulder Clean 

  12. Arm & Hammer 

  13. Zum 

  14. Dropps 

  15. Murchison-Hume 

  16. Dreft 

  17. Tide Purclean

  18. Archipelago 

What laundry detergent features help septic systems? 

When selecting a laundry detergent for septic tanks, look for products that are specifically labeled as septic safe. These detergents typically contain low levels of surfactants and enzymes that help to break down organic solids in the tank. 

Look for products with natural ingredients such as baking soda and citrus or grapefruit seed extract which can be effective at breaking down oil and grease. Avoid using fabric softeners or other additives which can cause build-up in the tank over time. 

You should also opt for lower sudsing formulas since high sudsing detergents may reduce the efficiency of your system’s filtration process. Finally, consider using an additive designed to help maintain microbial balance in your tank to ensure it is working optimally. 

These features can help ensure that your septic system remains efficient and free of blockages for many years to come. With careful selection, you can keep your septic tank running smoothly with the right laundry detergent. 

Are laundry detergent pods safe for septic systems?

Laundry detergent pods are typically not recommended for septic systems as they contain high levels of chemicals and surfactants that can cause build-up in the tank over time. Additionally, their small size makes them more likely to clog pipes or become lodged in filters and cause a blockage. If you have a septic system, it is best to stick to liquid or powder laundry detergents. 

If you do choose to use laundry detergent pods, ensure that they are low sudsing formulas and without any fabric softeners or other additives. This will help reduce the risk of residue build-up in your septic tank. You also may want to consider using an enzyme supplement on occasion to maintain microbial balance in the tank. 

By taking these steps, you can help your septic system run more efficiently and protect it from potential damage caused by using laundry detergent pods.

Is Arm and Hammer laundry detergent safe for septic systems?

Arm and Hammer’s laundry detergents are generally safe for septic systems if used according to the manufacturer’s instructions. This brand offers a wide range of products including liquid and powder detergents that contain low levels of surfactants, enzymes, and other additives. 

Some formulas also feature natural ingredients such as baking soda which can help break down oil and grease in the tank more effectively than synthetic chemicals. Additionally, Arm and Hammer's low sudsing formulas will help reduce the risk of residue build-up in your system over time. 

How many loads of laundry a day are safe to do with a septic tank?

The number of loads of laundry that you can safely do in a day with a septic tank will depend on the size and capacity of your system. Generally, it is recommended that no more than two loads per day be done in order to avoid overloading the tank and damaging its efficiency. 

In addition to limiting the number of loads, be sure to use only low sudsing detergents that are specifically formulated for septic systems. This will help reduce the risk of residue build-up in your tank over time and ensure that it is operating as efficiently as possible. You may also want to use using an enzyme supplement every few weeks to maintain microbial balance in the tank. 

What does baking soda do to a septic tank?

Using baking soda instead of bleach and other harsh chemicals will help preserve the beneficial bacteria in your septic system. These bacteria are essential because they break down the waste that flows through the pipes.

Now that you know more about laundry detergents and septic systems, it's time to elaborate in more details on the 18 best laundry detergent septic systems of 2023: 

1.     Loni Bio Laundry Detergent

Image courtesy Loni Labs

The unique features of Bio enzyme laundry detergent differentiate it from regular detergents. One of the main features is that it is made in the USA using environmentally friendly, bio-based ingredients that are not harmful.

The laundry detergent has a hyper-concentrated formula that works well with HE washers and is a great choice for efficient modern households. It is also hypoallergenic and safe for sensitive skin, as well as being safe to use around babies and pets.

This laundry detergent is a good option for people who prioritize ethical concerns. It is vegan, cruelty-free, and eco-friendly. It uses enzymes to remove tough stains without relying on artificial fragrances or harsh chemicals.

2.     Earth Breeze 

Image courtesy Earth Breeze

If you're searching for an all-natural detergent, Earth Breeze Natural Laundry Detergent is a great option. It's made from plant-based ingredients and doesn't contain enzymes, dyes, fragrances, chlorine, sulfates, or other harsh chemicals, making it both safe and effective.

3.     ECOS Plant 

Image courtesy Ecos 

If you're looking for a more natural and environmentally-friendly laundry detergent, ECOS Plant Powered Laundry Detergent is a good choice. This detergent is made from renewable resources and doesn't contain dyes, phosphates, optical brighteners, or synthetic fragrances.

4.     Seventh Generation 

Image courtesy Seventh Generation 

Their laundry detergent formula is designed to effectively remove tough stains and odors without the use of artificial dyes, optical brighteners, or synthetic fragrances. It has undergone extensive testing and is clinically proven to be hypoallergenic, non-irritating, and safe for all skin types. It is compatible with both traditional and HE washing machines and can be used with any water temperature for best results.

5.     Clean People. 

Image courtesy Clean People. 

Clean People's laundry detergent is made in the USA using natural ingredients and does not contain artificial fragrances, dyes, phosphates, or chlorine. It uses innovative "clean tech" technology to effectively remove dirt and stains without the use of harsh chemicals or bleaches. It is also safe to use on cloth diapers and any colorfast fabrics.

6.     all Liquid 

Image courtesy All 

Liquid Laundry Detergent is a dependable option for your daily laundry requirements. This detergent is tough on stains but gentle on fabrics, which makes it suitable for all your clothing and bedding. It has an advanced cleaning formula that can effectively remove dirt, grime, and odors, leaving your clothes looking and smelling fresh and clean.

You can use this detergent with both standard and high efficiency washing machines, regardless of the type of machine you have. Additionally, it is safe for all colors and fabrics, including delicate items, so you can be sure it will keep your clothes protected and well-cared for.

7.     Rosey Laundry 

Image courtesy Rosey

Rosey Laundry Detergent is a laundry detergent made from natural, plant-based ingredients. It does not contain any harsh chemicals or artificial fragrances. Despite not having bleach or any aggressive cleaning ingredients, it effectively gets rid of difficult stains.

The formula of this product is hypoallergenic which means it is safe to use on any type of fabric and color, making it an excellent option for people with sensitive skin. Moreover, it works effectively with both standard and HE washers to give you the best possible results regardless of your machine.

8.     Dirty Labs 

Image courtesy Dirty Labs 

Dirty Labs Laundry Detergent is a strong and environmentally-friendly option for doing your laundry. It's made with biodegradable and plant-based components, making it safe for both you and the environment. Despite being gentle on your clothes, its concentrated formula is highly effective against dirt and grime.

If you have sensitive skin or allergies, you can use Dirty Labs Laundry Detergent because it doesn't contain harsh chemicals or synthetic fragrances. It has a slight scent that leaves your clothes smelling clean and fresh, without being too strong.

9.     Tide Hygienic 

Image courtesy Tide 

Tide Hygienic Clean is a laundry detergent that effectively removes dirt, grime, and odors from clothes and linens while being gentle on fabrics. It employs deep-cleaning technology and is free of dyes and fragrances.

You can use Tide Hygienic Clean detergent in both standard and HE washing machines, regardless of the type of machine you have. It is also suitable for people with sensitive skin or allergies because it is designed to be gentle on the skin.

10.  Mrs. Meyer's Clean Day 

Image courtesy Mrs. Meyers

If you want a laundry detergent that's effective and made with natural ingredients, Mrs. Meyer's Clean Day is a great choice. It's made with plant-derived ingredients and essential oils that leave your clothes clean and smelling fresh. It works hard on getting rid of dirt and stains, while being gentle on different types of fabrics.

11.  Boulder Clean 

Image courtesy Boulder Clean 

Boulder Clean has a natural and powerful laundry detergent that is safe to use on all types of fabrics and colors. This free-and-clear formula uses plant-derived ingredients and is EPA Safer Choice certified, ensuring that it is environmentally friendly.

12.  Arm & Hammer 

Image courtesy Arm & Hammer

You can use Arm & Hammer Clean & Simple Light In-Wash Scent Booster Crisp Clean to give your clothes a pleasant smell. This product uses natural baking soda and plant-based ingredients to create a refreshing and long-lasting scent that is safe for both your skin and the environment. Simply add it to your laundry detergent for fresh-smelling clothes throughout the day.

13.  Zum 

Image courtesy Thrive Market

If you want a laundry detergent that is both reliable and natural, Zum is the perfect solution for you. With only five recognizable ingredients like baking soda and coconut oil, this product can effectively eliminate dirt and odors without the use of harmful chemicals.

14.  Dropps 

Image courtesy Dropps 

The Dropps laundry detergent pods are a convenient and innovative way to effectively clean your clothes. The pod-based system keeps the cleaning solution concentrated, ensuring a thorough cleaning experience. These pods are made with eco-friendly ingredients, including plant-derived surfactants, which make them safe for both you and the environment.

15.  Murchison-Hume 

Image courtesy Murchison Hume 

Make your laundry routine easier with Everything Laundry Soap. This detergent is designed to clean your clothes thoroughly and treat delicate fabrics with care, leaving them clean and looking great.

Everything Laundry Soap simplifies your laundry routine with its gentle yet powerful formula that ensures optimal cleaning results every time. You no longer need to choose different detergents for different fabrics.

16.  Dreft 

Image courtesy Dreft 

If you have sensitive skin, you might want to try using Dreft laundry detergent. This detergent is hypoallergenic and gentle on both your clothes and skin, thanks to its non-allergenic formula. In addition, Dreft has powerful stain-fighting properties that can remove tough stains without using harsh chemicals or bleaches.

17.  Tide Purclean 

Image courtesy Tide 

Tide Purclean is a laundry detergent that is kind to the environment. It contains ingredients that come from plants and can break down naturally. This detergent is effective at cleaning clothes and uses 65% less energy than regular detergents. It is also safe to use on all fabrics.

18.  Archipelago 

Image courtesy Archipelago 

The laundry detergent formula has a nature-inspired scent and uses plant-based and bio-derived ingredients to clean clothes thoroughly. It removes dirt and grime and leaves clothes feeling clean, bright, and fresh. Additionally, it contains a popular fragrance that keeps the user feeling revitalized all day.

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