Non Toxic Homes index

Programs and products that
simplify non-toxic living.

Helping you cut through the noise, trust what you’re using, and finally feel like yourself again.

Programs and products that
simplify non-toxic living.

Helping you cut through the noise, trust what you’re using, and finally feel like yourself again.

Not sure where to start?

Caitlin Fierro, Founder of Non Toxic Homes

Why Non Toxic Homes?

I did not start my career in wellness. I found it after years of struggling with an autoimmune condition that no doctor could explain. When functional healthcare finally helped me uncover the root causes of my symptoms, it changed everything. It showed me how deeply the environment affects the body.

A single discovery that gluten was hiding not just in my food but in everyday products sparked a much deeper awakening. I became obsessed with understanding toxic load, functional nutrition, and advanced lab interpretation, and I ultimately became the practitioner I had needed all along: someone who blends functional science, deep testing, and real-life practicality.

I created Non Toxic Homes from that journey. Through my healing programs and curated shop, I help people heal from the inside out and reduce the hidden toxins in their homes and daily lives.

My guiding belief is simple: Health starts at home.

Our guides are a great place to start — self-paced, actionable, and designed to help you reduce toxic load and build healthier habits on your own terms. If you're dealing with deeper or more persistent symptoms, our 1:1 programs offer personalized testing, protocols, and ongoing support.

Start here if you're new

The Guides

Self-paced DIY downloadable guides with clear recommendations to help you get started reducing toxic load, supporting your gut, and making non-toxic swaps at home.

Shop the Guides

For deeper symptoms & support

Our Programs

Personalized 1:1 programs with advanced functional testing, custom protocols, and practitioner support for gut healing, hormone health, and toxin-free living.