Homing Podcast: How to Detoxify Your Home with Dr. Jenny Goodman

Host: Matt Gibberd
Guest: Dr. Jenny Goodman, Ecological Medicine Practitioner
Date: March 26, 2026

Episode Overview

In this “Foundations” episode of Homing, host Matt Gibberd delves deep into the subject of detoxifying the home environment with Dr. Jenny Goodman, a leading voice in ecological medicine and author of Staying Alive in Toxic Times and Getting Healthy in Toxic Times. The discussion explores the hidden health impacts of common household materials, products, and technologies, and offers actionable, practical tips for creating a healthier home. Dr. Goodman’s expert insights challenge listeners to consider everything from what they’re cleaning with, to how they store food, and even how they use technology at home.

Key Discussion Points & Insights

1. Why Detoxify the Home?

• Preventive Health Benefits

  • Removing chemical and electromagnetic sources of toxicity is primarily preventive, reducing long-term risks of cancer, dementia, and autoimmune diseases.

    “If you can get all the chemical and electromagnetic sources of toxicity out of your home, you’re definitely reducing your long-term risk of cancer and of dementia.” — Dr. Goodman [02:36]

• Everyday Changes, Tangible Results

  • Even small changes can lead to health improvements. Example: Curing migraines by avoiding air fresheners.

    “I cured one lady’s migraines simply by breaking her addiction to air fresheners… within a week of stopping, her migraines had gone.” — Dr. Goodman [02:43]

2. Indoor Air Quality & Volatile Organic Compounds (VOCs)

• Sources of VOCs

  • Released from building materials (glues, paints), furniture, cleaning products, personal care items.
  • Furniture made from synthetics (e.g., MDF, carpets) emits formaldehyde and similar toxins, especially when new.

    “It’s not one individual chemical that’s the worst problem. It’s the cocktail effect… we spend 90% of our lives indoors.” — Dr. Goodman [01:05]

• Simple Improvements

  • Open windows frequently (“Mine are never closed.” [04:23])
  • Replace synthetic air fresheners with essential oils and beeswax candles.
  • Avoid new furniture and furnishings made from synthetic materials; prefer natural, second-hand items.

3. Cleaning Products & Everyday Toxins

• Hazards in the Cupboard

  • Most mainstream cleaning products are toxic, contributing to chronic low-level poisoning due to everyday exposure.

    “That skull and crossbones means what it has always meant: this is a poison.” — Dr. Goodman [06:21]

• Natural Alternatives

  • Hot water, eco-friendly washing up liquid (e.g., Suma’s Eco Leaf), bicarbonate of soda, and vinegar (for windows).

    “Hot water, washing up liquid and elbow grease… plus bicarbonate of soda.” — Dr. Goodman [07:34]
    “You can use vinegar, particularly for washing the windows.” — Dr. Goodman [08:17]

• Hand Hygiene & Good Bacteria

  • Overusing antibacterial sprays can be harmful—kills good germs kids need for immune system development.

    “When my kids would come in from playing in the garden… I did not make them wash their hands… those are good bacteria from the soil that we need.” — Dr. Goodman [08:35]

4. Cookware, Food Storage, and Plastics

• Cookware Safety

  • Acidic foods leach metals from aluminum and even stainless steel pans (contains nickel).
  • Non-stick pans often contain hazardous PFAS (“forever chemicals”).

    “Mostly the stuff that’s been used to make non-stick surfaces is lethal… they are finally being phased out.” — Dr. Goodman [10:18]

• Best Choices

  • Use cast iron, borate glass, or diamond-infused “green” non-stick pans (with care).
  • Wooden utensils and boards are good but must be replaced regularly to prevent mold.

• Plastic Dangers

  • Avoid cling film, plastic chopping boards, and food containers; plastic particles are nearly impossible to detox from the body.

    “We are all contaminated by plastic particles… we can’t get the plastic itself out.” — Dr. Goodman [12:14]

  • Store food in ceramics, glass, or paper; never use recycled black plastic spatulas (often made from electronics waste).

5. Mold & Moisture Control

• Mold Prevention
  • Use extractor fans when cooking and bathing; open windows to reduce steam and condensation.
  • Mold toxins contribute to cancer, chronic fatigue, rheumatoid arthritis, and lung issues.

    “Mold toxins are implicated in cancer, chronic fatigue, and in rheumatoid arthritis, as well as obviously in lung problems.” — Dr. Goodman [14:42]

6. Cosmetics, Personal Care, and Clothing

• Petrochemicals in Personal Care
  • Most contain multiple toxic chemicals, many unlisted.

    “You are allowed to call a personal care product ‘organic’ if it contains only 1% organic ingredients.” — Dr. Goodman [16:44]

  • Use products with Soil Association or Cosmos certification.
  • The same strictness applies to textiles: look for GOTS or similar certification.

7. Organic Food and Water

• Why Choose Organic?

  • Only Soil Association organic is truly strict; reduces exposure to pesticides originally developed as nerve gases.

    “These pesticides are neurotoxic… in the soil, they’re in the food, they’re on the plate, they’re in your bodies.” — Dr. Goodman [18:22]

• Water Quality & Filtration

  • Tap water contains accidental and deliberate toxins (chlorine, fluoride, PFAS, heavy metals, pharmaceutical residues).
  • Dutch system uses UV light, not chlorine, as a model for safer tap water.

    “Filter your water. Filter your water and filter your water.” — Dr. Goodman [21:17]

• Chlorine & Fluoride Risks

  • Chlorine displaces iodine, harming the thyroid; fluoride, a hazardous waste byproduct, also damages thyroid and bones.

    “When it leaves the phosphate fertilizer factories, it’s classified as hazardous waste. When it reaches your water supply, it’s reclassified as a water treatment agent.” — Dr. Goodman [24:26]

  • Fluoride is linked to developmental issues, lower IQ, and increased fracture risk.

• Best Practices

  • Always filter tap water—reverse osmosis or whole-house filters are effective.

8. Bedrooms: Mattresses and Soft Furnishings

• Mattresses

  • New conventional mattresses off-gas “hundreds of horrible chemicals”; these diminish over time.
  • Buy organic or second-hand mattresses, especially for children.

• Furnishings

  • Synthetic carpets/sofas treated with flame retardants emit bromine, impacting thyroid health; prefer natural fiber items.

    “Natural materials like cotton and wool don’t need flame retardants because they are naturally fire resistant—that fascinated me.” — Dr. Goodman [32:42]

• Moth Control

  • Avoid traditional mothballs; use lavender oil or products with neem oil instead.

9. Electromagnetic Pollution

• EMFs in the Home

  • Sources include Wi-Fi routers, Bluetooth devices, and mobile phones. Proximity to mobile towers doubles dementia risks for those within 600 meters.
  • Use wired internet (Ethernet), avoid Wi-Fi in bedrooms, and minimize EMF exposure especially for children.

    “I’m speaking to you now from a computer with perfect broadband, perfect internet—and there’s no wifi in the house. It’s ethernet cables.” — Dr. Goodman [32:55]

  • Use mobile phones on speaker, set to flight mode when not in use, never use wireless baby monitors in children’s rooms.

• Grounding

  • Spend 10 minutes daily barefoot on grass to “get back in touch with the electromagnetic field of Mother Earth.”

Memorable Quotes & Moments

• On Air Fresheners:

  “Why does the air in your house need freshening in the first place? I mean, just empty the bins and open the windows.” — Dr. Goodman [00:00]

• On Chronic Toxin Exposure:

  “It’s the cocktail effect… exposed to all of them all the time and we spend 90% of our lives indoors.” — Dr. Goodman [01:05]

• On Filtering Water:

  “Filter your water. Filter your water and filter your water.” — Dr. Goodman [21:17]

• On Plastic Pollution:

  “We can’t get the plastic itself out [of our bodies]. It just breaks down into smaller and smaller pieces.” — Dr. Goodman [12:24]

• On Technology:

  “If you look carefully at the product insert… it says, do not hold this nearer to your head than 1 or 2 centimeters… the manufacturers put that warning in because their insurers have told them they’d better.” — Dr. Goodman [33:20]

• Top Three Home Detox Tips:

  “Eat organic, get a water filter and moderate your use of the mobile phone.” — Dr. Goodman [34:17]

Actionable Takeaways

Dr. Goodman’s Top Three Tips for a Safer, Less Toxic Home:

1. Eat organic food (preferably Soil Association certified)
2. Filter your water—not just for drinking, but for all household use
3. Moderate use of mobile phones and wireless technology; use wired internet where possible

Key Timestamps

• [02:34] Health impacts of detoxifying your home
• [04:25] The importance of opening windows for air quality
• [06:06] Home refurbishments and chronic toxin exposure
• [10:14] Non-stick cookware dangers, PFAS
• [12:14] Microplastics and plastics in the home
• [14:42] Mold risks and prevention
• [16:44] Problematic personal care product labeling
• [18:22] Why you must eat organic
• [21:17] Water filtration and tap water dangers
• [24:26] Fluoride origins and health consequences
• [32:42] Naturally fire-resistant materials
• [33:20] Hidden dangers of mobile phones and EMF mitigation
• [34:17] Final three home detox tips

Tone & Approach

Jenny Goodman’s approach is passionate, rigorous, and sometimes provocative (“this is terrifying and it’s wicked… it’s about money and profit, it’s not about health”). Matt Gibberd balances this with a practical, sometimes light-hearted tone, emphasizing individual agency, small steps, and knowledge as power.

Conclusion

This episode challenges listeners to rethink everyday home habits, demonstrating that cutting chemicals, plastics, and unnecessary EMFs can tangibly boost wellbeing. It encourages incremental change—“Don’t feel you have to make all the changes at once… every small step helps” [05:19]—and empowers everyone to create a healthier indoor environment, one choice at a time.