General Inquiry

7 articles

How do you rate ingredients and products?

We cross-reference ingredient information with lists of prohibited ingredients from government and non-profit health and environmental groups. Due to lack of formal government regulations, most of these lists are guidelines only, but they are backed by scientific studies with abstracts which are ava...

Where do you get your information?

We get our information from manufacturers, product packages, and their websites. We do our best to ensure accuracy, but can’t guaranteed due to human errors and printing mistakes. You can view our Terms of Service for more information.

Why don't you list the percentages of the chemicals?

Simply because that information is considered a trade secret by manufacturers. The ingredient information we can obtain is from packages, and they are not required to list percentage.

How can I join the Think Dirty team?

We are thrilled to learn that you want to join our team! For job inquiries, please email [email protected] the following documents: 1. Cover Letter 2. Resume3. Linkedin Profile We are looking forward to hearing from you!

Why do I see many "Dirty" ingredients?

We rate BHA / BHT, PEGs, petrochemicals, parabens, phthalates, formaldehyde releasing agents, siloxanes, sulfates,fragrance/parfum and non-biodegradable ingredients 8 - 10 Dirty. We believe that those chemicals do not belong in the products we use on a daily basis, no matter how high or how low of a...

Why are some natural/organic brands rated "not clean" on your app?

That's something you should ask them. We don't look at brand names, we only take the ingredients and match them with our sources to give you the opinions based on all studies from governments, scientific communities and non-profit groups. The word "Natural" lacks clear legal definitions. The word "O...

I love what you're doing, how can I give feedback? Better yet how can I get involved?

Write to us with feedback and suggestions at [email protected]