Reduce exposure even if you do not own your home
Every recommendation here is landlord-friendly. No drilling, no hardwiring, no permanent changes. You can take all of it with you when you move.
You cannot replace the flooring. You cannot tear out the kitchen. You cannot rewire the lighting. You can still remove the majority of your daily chemical exposure using portable, reversible changes. The trick is focusing on the interfaces you touch every day, not the structure of the building.
Start here
The five changes that make the biggest difference. In order.
- 1
Countertop or pitcher water filter, not an under-sink system
No plumbing work required. A Clearly Filtered pitcher or countertop RO handles most contaminants and moves with you.
- 2
Replace cookware and utensils, leave the landlord’s behind
Cookware is the single highest-impact swap in any rental. You were going to take your pans with you anyway.
- 3
Swap every plastic storage container for glass
A complete replacement of a typical renter’s Tupperware collection costs less than a night out. Fully portable.
- 4
Fragrance-free cleaning and personal care
You breathe cleaning product aerosols in every room you clean. Fragrance-free formulations and microfibre reduce indoor air VOCs dramatically.
- 5
Open windows ten minutes a day, run a HEPA purifier
Indoor air is typically two to five times more polluted than outdoor. Ventilation is free, a HEPA unit follows you to your next flat.
Most relevant chemicals
What matters most for your situation, and why. Each links to a deeper guide.
VOCs
Paint, carpet, flooring and furniture off-gas for months to years after installation. You usually cannot change any of these, so ventilation and source control inside your belongings matter more.
Flame retardants
PBDEs leach out of sofas, mattresses and carpet pads over time and accumulate in house dust. A HEPA vacuum and wet dusting removes them.
Chlorine byproducts
Municipal chlorination produces trihalomethanes that vaporise in the shower. A shower head filter and good ventilation address most of it.
Phthalates
Dust is the main exposure route in older rental stock with vinyl flooring. Regular vacuuming with a sealed HEPA unit is the highest-leverage single action.
You probably cannot plumb in an under-sink filter. You can look up what is in your tap water, pick a countertop or pitcher filter rated for those contaminants specifically, and carry it with you to the next flat.
Guides and articles
Air quality guide
HEPA units, plants that actually work, and the two-minute daily ventilation routine.
Best water filters
Pitcher and countertop systems you do not need to install. Rated for PFAS, lead and chlorine.
Cleaning products guide
Budget, mid and premium cleaning kits that are fully non-toxic and widely available.
Flame retardants in furniture
How to reduce exposure from furniture you cannot replace.
DIY non-toxic cleaning recipes
Four recipes that replace the majority of a typical cleaning cupboard.
Rewire your home in a weekend
The weekend project approach for renters who want one big push rather than slow attrition.
Where to focus in your home
Kitchen
Cookware, utensils and storage swaps are all portable and high-impact. The single most useful room to focus on first.
Read room guideBathroom
Personal care and a shower head filter address most of what matters here, and both move with you.
Read room guideBedroom
Mattress protectors, organic cotton sheets and a small HEPA unit address eight hours of daily exposure.
Read room guideProducts curated for you
Each category has budget, mid-range and premium picks. Affiliate links support the site at no cost to you.
Water filtration
Pitcher and countertop filters that do not require installation.
View picks →Cookware
Replacement for landlord-provided non-stick pans. Easy to take with you.
View picks →Food storage
Glass containers to replace plastic Tupperware.
View picks →Cleaning
Fragrance-free, concentrated cleaners that reduce indoor air VOCs.
View picks →Bedding
Organic cotton sheets that work on any rental mattress.
View picks →Water bottles
Stainless bottles for anyone whose tap water they still do not quite trust.
View picks →