Welcome, Costco Customers!

Once you experience Lomi 3, you’ll wonder how you ever handled food waste without it.

Our Favorite Resources

Need Help with Lomi 3?

We’ve created a dedicated Costco Customer Experience page to assist you with setup, troubleshooting, and more.

Contact Lomi Support

Lomi FAQs

Find answers to commonly asked questions about Lomi 3.

Explore FAQs

Uses for your Lomi Earth

Lomi Earth is an amazing natural fertilizer: use it in your garden and more!

Read more

Download the App

Register and pair your Lomi in the app to take advantage of the connected experience, including automated device updates, cycle status and impact tracking, rewards and more.

Unlock Costco-only updates, helpful how-tos, and exclusive deals—straight to your inbox.

What can go in your Lomi?

Almost anything you eat can go in your Lomi

From fruits and veggies to meat and bread, almost anything that you eat will break down into Earth inside Lomi. For the best possible Lomi Earth we always recommend adding your scraps in small pieces and adding a diverse mix of items.

Everything You Need to Know

Refer to the Lomi 3 User Manual for tips, best practices, and important safety information.