Contact Us

We’d like to hear from you — whether it’s a question about choosing a composting toilet, a correction to something on the site, a product you’d like us to review, or a partnership inquiry.

Email Us

The fastest way to reach us is by email: hello@compostingtoiletguide.com

What to Include

To help us respond quickly and usefully:

  • Corrections: please include a link to the specific page and the section in question
  • Product review requests: the brand, model name, and where you’ve seen it sold
  • General questions: your specific use case (van, cabin, camping, etc.) helps us point you to the most relevant guide or give a more useful answer

Response Time

We aim to respond to all messages within a few business days. We’re not able to provide personalized plumbing, electrical, or legal advice for your specific installation — for those, please consult a licensed professional in your area, and see our Terms of Service for more on the scope of the information we provide.

Please Note

We don’t offer customer support for products purchased through affiliate links on this site — for order issues, warranty claims, or technical support on a specific unit you’ve purchased, please contact that manufacturer directly. Their contact details are typically listed on the manufacturer pages linked from our individual reviews.