Events Forum of Think Dirty – Shop Clean

Read more about Let's protect the Earth!

Event Ended Challenge

Let's protect the Earth!

Support brands committed to sustainability.

Apr 1, 2025 — May 1, 2025

Read more about Spring Clean Your Routine

Event Ended Challenge

Spring Clean Your Routine

Time to clean up your bathroom shelf!

Mar 24, 2025 — Apr 24, 2025

Read more about Celebrating Female Founders

Event Ended Special Event

Celebrating Female Founders

Learn, Inspire, Grow

Mar 6, 2025 — Apr 6, 2025

Read more about The Best in Clean Beauty!

Event Ended Special Event

The Best in Clean Beauty!

Dirty Thinkers' Choice Awards - Winners Announced

Feb 15, 2025 — Mar 17, 2025

Read more about Real Time Rating is here

Event Ended Major Update

Real Time Rating is here

No more waiting, no more guessing!

Jan 15, 2025 — Feb 15, 2025

Read more about New Feature Release

Event Ended Major Update

New Feature Release

Think Dirty Premium: Ingredient Preferences

Jan 7, 2025 — Feb 7, 2025

Read more about Finalist Voting Open Now!

Event Ended Special Event

Finalist Voting Open Now!

Vote for the best of the best

Dec 10, 2024 — Dec 24, 2024

Read more about Guess the Rating Challenge

Event Ended Live Event

Guess the Rating Challenge

Flex ingredient smarts, win 12-mo Premium!

Dec 5, 2024 — Jan 5, 2025

Read more about Gift Clean Products

Event Ended Challenge

Gift Clean Products

Avoid parabens, fragrance, and other nasties!

Dec 5, 2024 — Dec 26, 2024