Is this safe for septic systems?

Yes. The plant-based formula biodegrades quickly and contains no synthetic foaming agents, making it safe for septic systems and greywater use.

How much soap should I use per sink?

Because this is a concentrated formula, start with a smaller squeeze than you would with conventional dish soap—usually a dime-sized amount is enough for a typical sink of dishes. You can always add more if needed.

Does the fragrance-free version still clean as well?

Yes. Both versions use the same coconut surfactants and citrus acids to cut grease. The fragrance-free option simply omits the mandarin and basil scent, so cleaning performance is identical.

Can I use this in a dishwasher?

No. This is formulated for hand washing dishes only. Using it in a dishwasher will create excess suds and may damage the machine.

How do I refill the bottle?

Pour the contents of the refill pouch directly into your existing bottle. The 34 fl oz refill holds more than twice the volume of the 16 fl oz bottle, so you may need to refill in stages as you use the soap.

Dish Soap

Made in USA
Refillable
compostable

The 3-second version

Coconut surfactants and citrus acids cut grease without harsh chemicals
Concentrated formula requires less soap per wash
Biodegradable and safe for greywater systems
Hand wash only—not for dishwashers
Less foam than synthetic detergents
Concentrated—easy to overdispense at first

Why it's on GiftsFeed

Concentrated plant-based dish soap that cuts grease without synthetic additives

Most dish soaps lean on synthetic surfactants and foam boosters to feel effective, but those additives linger in rinse water and take time to break down. This one uses plant-derived cleaning agents and citrus acids that biodegrade fast enough for greywater use, a meaningful difference if you garden with rinse runoff or run a septic system. The concentrated formula means you squeeze less per sink, so the refill pouch actually lasts. It's worth choosing if you wash dishes daily and want something that works without the chemical overhead.

Good gift when

Households managing greywater or septic systems carefully
Anyone washing dishes by hand multiple times daily
People with skin sensitivity to synthetic detergents
Cooks dealing with greasy pans and baked-on food

Skip it if You prefer a thick, heavily foaming soap or need something that works in a dishwasher instead of by hand

Specs

Volume Options: 16 fl oz bottle, 34 fl oz refill pouch
Scent Options: Mandarin Basil, Fragrance Free
Base Ingredients: Coconut-derived surfactants, sea salt, citrus fruit acids
Formula Type: Concentrated plant-based
Environmental Notes: Biodegradable, greywater-friendly
Made In: USA

What's included

Dish soap (bottle or refill pouch depending on option selected)

If you're giving it

No sizing to guess

Ships as a bottle or pouch—consider pairing with a dispenser for gifting

The details

This dish soap relies on coconut-derived surfactants and citrus fruit acids to break down grease and baked-on residue without stripping your hands or leaving film. The concentrated formula means you use less per sink, and the plant-based ingredients biodegrade quickly enough to be greywater-compatible for households managing runoff responsibly.

Sea salt adds natural cleaning friction while the formula stays free of synthetic foaming agents. You get effective suds without the chemical scaffolding most conventional soaps depend on. Available in a lightly scented mandarin basil version or fragrance-free for sensitive noses or multipurpose use around food prep areas.

The refill pouch holds more than twice the volume of the initial bottle, cutting down on trips to restock and reducing the amount of plastic in rotation. Because the formula is concentrated, a small squeeze goes further than diluted alternatives, so each refill lasts through more dishes than you expect.

Made in the USA from biodegradable ingredients, this soap rinses clean without leaving residue on glassware or dishes. It works in cold or warm water and holds up against animal fats, oils, and starches without requiring a second wash.

Public Goods

Dish Soap

Coconut surfactants and citrus acids lift food residue while staying biodegradable and greywater-safe

$9.95at publicgoods.com

Choose an option

Quantity

Buy from Public Goods

Ships and sold by Public Goods. About this merchant

The 3-second version

Coconut surfactants and citrus acids cut grease without harsh chemicals
Concentrated formula requires less soap per wash
Biodegradable and safe for greywater systems
Hand wash only—not for dishwashers
Less foam than synthetic detergents
Concentrated—easy to overdispense at first

Questions

Is this safe for septic systems?: Yes. The plant-based formula biodegrades quickly and contains no synthetic foaming agents, making it safe for septic systems and greywater use.
How much soap should I use per sink?: Because this is a concentrated formula, start with a smaller squeeze than you would with conventional dish soap—usually a dime-sized amount is enough for a typical sink of dishes. You can always add more if needed.
Does the fragrance-free version still clean as well?: Yes. Both versions use the same coconut surfactants and citrus acids to cut grease. The fragrance-free option simply omits the mandarin and basil scent, so cleaning performance is identical.
Can I use this in a dishwasher?: No. This is formulated for hand washing dishes only. Using it in a dishwasher will create excess suds and may damage the machine.
How do I refill the bottle?: Pour the contents of the refill pouch directly into your existing bottle. The 34 fl oz refill holds more than twice the volume of the 16 fl oz bottle, so you may need to refill in stages as you use the soap.