A Room-by-Room Guide to Building a Healthier Home
One of the hardest things about building a healthier home is realizing that everything matters. The places we live shape so much of our everyday lives, often in ways we don't stop to think about. The air we breathe, the water that comes from our taps, the products we use every day, and the materials we're surrounded by all become part of the environment we're living in.
And one of the best things about building a healthier home is realizing that everything matters. Everything matters—which means there are many different levers we can pull to influence our health. We have more opportunities to influence our everyday environment than we sometimes realize. We can choose what we bring into our homes, what we use on our bodies, what we clean with, and how we care for the spaces where our families spend so much of their time.
We don't have to do all of it. We just need to understand where our biggest opportunities are.
And I think this matters even more when we're raising children, because childhood is a period of tremendous growth and development. The health landscape our children are growing up in looks different from the one previous generations experienced.
There is no way to draw a straight line between any single childhood health condition and any single thing in our homes. Human health is far too complicated for that. Genetics, nutrition, infections, sleep, stress, socioeconomic factors and countless other variables all interact to shape health.
But researchers are increasingly looking at the environments children grow up in and the things they're encountering every day. We're surrounded by more chemicals and synthetic materials than previous generations, and those substances can make their way into the air we breathe, the dust in our homes, the products we use and the things we come into contact with every day. Scientists are paying more attention not only to individual chemicals, but to what happens when we're exposed to many of them at once.
That doesn't mean we should be afraid of everything in our homes. It means there is value in looking at the parts of our environment that we can actually influence.
We may not be able to control everything our children encounter outside our home. We can't control the air quality everywhere they go, every ingredient in the food they eat, or everything they encounter at school, daycare or a friend's house. But we can make thoughtful decisions about the place where they spend so much of their lives: home. And it starts with understanding what the biggest levers are—and then pulling them, one at a time.
The Foundations I Put in Place Throughout My House
Before getting into individual rooms, there are a few things I think about across the entire home. They're the foundational choices I've made because they give me some of the biggest opportunities to reduce unnecessary exposures throughout our house.
1. Reduce unnecessary fragrance
For my home, this was one of the first exposures I tackled, and I was surprised by how deeply fragrance was woven into our everyday lives. The "clean scent" kitchen trash bags. The Anthropologie candle I'd light before guests came over. The laundry products. The hand soap. It felt like everything had fragrance.
"Fragrance" isn't one ingredient—it's often a mixture of many different chemicals, and some fragranced products contain phthalates and other chemicals of concern. Phthalates are a group of chemicals that can interfere with the body's hormone system, which is one reason I chose to reduce them wherever I could.
For me, the rule became: if something doesn't need to be fragranced, I don't want it fragranced. And once I started making the switch, I realized just how much fragrance affected me. These days, a ten-minute Uber ride with a pine-tree air freshener swinging from the mirror is enough to give me a headache for an hour.
A product smelling "clean" doesn't actually make it cleaner. Removing unnecessary fragrance is one of the most effective changes I've made to reduce the chemicals we're intentionally introducing into our home.
2. Take your shoes off at the door
This healthy-home recommendation costs nothing. Our shoes spend the day walking through the world with us. They encounter soil, dust, lawn treatments, pesticides and all kinds of other contaminants, and some of that material can make its way back into our homes on the soles of our shoes. Research has found pesticides and other contaminants in household dust, and taking your shoes off at the door can reduce what you're tracking inside.
It's particularly relevant when you have young children. Children spend a lot of time close to the floor—they crawl, play, touch surfaces and then touch their mouths—which makes the floor an especially important part of their environment. So if you're looking for a completely free place to start: shoes off at the door.
3. Keep dust under control
Before my baby developed eczema, dust wasn't really on my radar. I cleaned. I dusted. I vacuumed. I thought that was enough. I had no idea how much more there was to understand about household dust until I started looking closer.
Household dust is a lot more than dirt. It can contain particles from both inside and outside the home, including pet dander, mold spores and chemicals that originate from consumer products, furnishings and other materials. That doesn't mean every particle in your home needs to be eliminated, but it does make dust something I pay attention to.
For me, that means using a HEPA-filtered vacuum to help capture fine particles rather than simply stirring them back into the air. A new vacuum may not be the most exciting purchase to make, but it's one of the household investments that has made the most sense to me.
4. Manage moisture
The fourth whole-house foundation is both basic and important: keep moisture under control. Leaks, condensation and persistently damp spaces can create conditions that allow mold to grow. Good ventilation, prompt attention to leaks, drying wet areas and controlling indoor humidity are some of the most practical ways to reduce that risk.
The EPA recommends keeping indoor relative humidity below 60 percent, ideally between 30 and 50 percent, to help control mold growth. A cheap hygrometer can quickly tell you where you stand. You can also pay attention to when your bathroom stays steamy long after a shower, when condensation repeatedly appears on windows, or when a damp smell keeps coming back.
Your house is giving you information. Pay attention to it.
The Room-by-Room Guide
Now that we've covered the foundations I recommend for the whole house, let's walk through the individual rooms.
This is meant to be a starting point. Future articles will turn this high-level overview into more detailed room-by-room audits, with practical checklists to work through.
1. The Kitchen
The kitchen is a room where a few thoughtful choices can make a difference over time. What are you cooking with? What are you cutting on? What are you storing food in? What water are you drinking and cooking with?
The next time you make a meal, notice how many times your food touches plastic before making it onto your plate. Do you use a plastic cutting board? Research has found that cutting on plastic boards can release microplastic particles, which can end up in the food you're preparing.
A cutting board is a good example of a high-frequency point of contact. We use it constantly, our food touches it directly, and every time we cut on it, the board is being worn down. That's why replacing a plastic cutting board with a wood or other non-plastic option is one kitchen change I'd prioritize.
You don't need to replace everything in your kitchen at once. Instead, start paying attention to the materials your food comes into contact with most often, and make your next swap from there.
Start here: Look at the cutting board you use most often. If it's plastic, make replacing it with a non-plastic option your next kitchen swap.
2. Living Room
In my house, the living room doubles as a racetrack for my toddlers most afternoons, complete with a couch cushion fort that's been standing for three days. It's where we spend most of our time as a family—which is exactly why I think about what we're breathing and touching in this space.
Living rooms carry a lot of daily life. They're where dust accumulates, furniture and textiles live, pets shed on the couch, and electronics run. They're often the largest shared spaces in the house, which makes the quality of the air and the amount of dust we're circulating especially relevant.
For me, this is where the whole-house foundations really come together: regular cleaning, good ventilation, managing dust and being thoughtful about the products and materials we bring into the space. This is also a great place to invest in an air purifier—let it do its work quietly in the background while your family gets to focus on playing, connecting, and relaxing.
Start here: If you don't already have an air purifier in the room where your family spends the most time, put one on your list of next purchases.
3. The Bedroom
We spend roughly a third of our lives in our bedrooms, so thoughtful investments in the bedroom environment can compound over time simply because of how much time we spend there.
And for kids, that time can really add up. They may spend the entire night in their bedroom and then head right back in for a nap during the day. Add in weekends and sick days, and the bedroom becomes a significant part of their environment.
The bedroom is where sleep, air quality, lighting, temperature and the materials we're surrounded by for hours at a time all come together. Mattresses, sheets, pillows, pajamas and blankets are all part of the sleep environment, and they're things we're in close contact with for a very long time.
Think about the soft, fuzzy, brightly printed toddler blanket that seems to exist in every child's bedroom. It's the blanket they drag around the house, cuddle with at bedtime and drool on all night. There's a good chance it's made from polyester, a synthetic fiber derived from petroleum. Textiles can be treated with a variety of chemicals during manufacturing, and U.S. textile regulation doesn't require manufacturers to demonstrate the safety of every chemical used in textiles before those products reach the market.
So ask yourself: Do I want my child sleeping with polyester, or would I rather choose a natural fiber like organic cotton?
That was an easy one for me. My toddler now sleeps with the softest GOTS-certified organic cotton throw, and honestly, it's so nice that it makes me want to buy one for every bedroom in the house.
Start here: Look at the blanket your child sleeps with tonight. Check the tag. If it's polyester, consider replacing it with a GOTS-certified organic cotton option when you're ready.
4. The Bathroom
Bathrooms are one of the easiest rooms in the house to understand from a healthy-home perspective because two things happen here constantly: water and personal care.
Every shower adds moisture to the air. And if that moisture isn't properly ventilated, the bathroom can become an environment where mold has an opportunity to grow. That's why something as simple as running the bathroom fan during and after a shower matters.
The other thing that makes the bathroom unique is how many products we use directly on our bodies. Shampoo, conditioner, soap, lotion, toothpaste, deodorant, sunscreen, cosmetics—the list goes on. Our skin is our largest organ, and chemicals from products applied to the skin can be absorbed into the body, making personal-care products an important source of everyday chemical exposure.
And when you start looking at what's actually allowed in these products, the regulatory approach in the U.S. and Europe is strikingly different. The European Union maintains a much more extensive list of substances prohibited in cosmetics than the United States. That difference is one reason I take a more proactive approach to the products I use on my family.
The problem is that reading a product label can feel like trying to read another language. You don't need to become an expert in chemistry to make better choices for yourself and your family. One resource I love is the Environmental Working Group's Skin Deep database. You can search for a product or ingredient and see how EWG rates it based on potential health concerns and the available scientific and regulatory information.
So when I think about the bathroom, I come back to two things: managing the moisture in the room and being intentional about the products we're putting on our bodies every day.
Start here: Put the bathroom fan on your radar. Start running it during showers and leave it running afterward to help remove moisture from the room.
5. The Laundry Room
The laundry room might not be the first place you think about when you think about building a healthier home, but it plays a bigger role than you might expect. Everything that comes through this room eventually goes right back onto our bodies, often for hours at a time.
This became even more important to me as a mom of a baby with eczema. When your child's skin is irritated and sensitive, you start paying much closer attention to what is touching it, what you're washing it in, and what might be left behind on the fabric.
I'm not one to gatekeep a good find, so I'll share mine: I've used Molly's Suds Unscented Laundry Powder for years. It's fragrance-free and has simple ingredients that I'm comfortable using for my whole family.
The laundry room is also a good reminder that the products we use aren't necessarily gone just because we've finished a load of laundry. What we put into the washing machine becomes part of the fabrics our family wears, sleeps on and wraps themselves in.
Start here: Check the label on your laundry detergent. If it's fragranced, consider making your next bottle or box fragrance-free.
Start Where You Are
When you start looking at your home this way, it can be easy to see how many things there are to consider. But that's not the point of this exercise.
Remember: everything matters—which means everything is also a lever.
A healthier home isn't created by replacing everything you own in a weekend. It's created through the decisions you make over time. The products you choose. The materials you bring into your home. The way you care for the air, water and spaces around you.
Little by little, those decisions become the environment your family lives in every day.
The goal isn't to look around your house and find something wrong in every room. It's to start seeing your home differently—to notice the things you can influence and decide where your attention will have the greatest impact.
Your Blueprint
Walk through your home this week—not with a shopping list, but with fresh eyes.
Notice what your family uses every day, what you're surrounded by for hours at a time, where dust collects, where moisture lingers and where you might have an opportunity to make a change.
Then choose one.
One thing you can change, replace or improve.
That's where your blueprint begins.
You don't need to build a healthier home all at once. You just need to decide what comes next.