Threemain – California Closet – Win of a $5000 voucher towards a sustainable California Closet renovation

The ThreeMain

Safe Ingredients.

Reusable Bottles.

Powerful Performance.

The Clean Green Starter Kit 

The Starter Kit has everything you need to tackle even your home’s toughest messes, without any chemicals or single-use plastics. Subscribe to refills, and get the starter kit completely FREE. Refill subscriptions include 1 or more sets of each cleaner, delivered every 1, 2, or 3 months, and access to our zero-waste, refill recycling program.

Buy The Starter Kit Now
Multi-Surface Cleaner

Liquid Dish Soap

Bathroom Cleaner

Green Cleaning Just Got Easier

Your job is to clean green. Our job is to make it as easy as possible. 

Ditch the chemicals for clean green goodness. The Starter Kit includes one bottle of Multi-Surface Cleaner, Liquid Dish Soap, & Bathroom Cleaner.

Subscribe to refills, when you need them. We offer deliveries of any quantity, every 1, 2, or 3 months.

Refill your bottles over & over again and request a pre-paid return recycling label when you’re ready to recycle your empty refill pouches. Together, we’re creating a more sustainable future. 

Get Your Starter Kit

Refills When You Want It

Rinse & Repeat

“The bottles looks so great, they can be left right out for everyone to see! I love the smell of the cleaners and they work well, to boot!
Great product and happy to support a great mission.”

– Keri DiLeo


Recycling aluminum takes 95% less energy than producing it from its raw materials.

Lemon-y Fresh Scent

Hi! We’re Joe and Lauren, founders of ThreeMain. As tech entrepreneurs turned eco-advocates, we’re on a mission to tackle two problems affecting our families, friends and the planet – plastic & toxins.

While we’re busy eliminating plastic in the household cleaning space, we know that is not enough. There is an incredible amount of plastic pollution that exists already, but we believe the damage can be undone. That’s why we’ve partnered with Rozalia Project, donating 3% of all sales to protect and clean the ocean using technology, innovation, solutions-based research and engaging STEM programs.

Let’s save the planet together.

A mission to make an impact.

A Better Approach To
Green Cleaning

Buy The Starter Kit Now

Made With Coconut Oil

Aluminum is truly a
closed loop. It takes 60 days for a can to be recycled & repurposed & to be back on the shelf.

75% of all aluminum produced in the last 100 years is still in use.

No More Plastic Cleaning Bottles

•Non-Toxic & Biodegradable
•Pet, Kid, & Family Safe
•100% Sustainable

All of our formulas are made with as few ingredients as possible, without fragrances, parabens, glycol solvents, formaldehyde, phthalates, and artificial colors.

 Clean confidently with ingredients you can trust.

Simple, Real, Powerful Ingredients.

Starter Kit Subscriptions includes all three cleaning products for $12.72/month   (a 15% savings!)

Made with sustainable, reusable aluminum bottles.

Made to be reused, from sustainable aluminum.

Kills bacteria and cleans messes on any surface.

Eliminates grease and grime while hydrating your hands.

Cuts through soap scum without the toxic chemicals.

Buy The Starter Kit Now

California Closet Sweepstakes