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Timothy Dahl

Timothy Dahl is an experienced writer and editor covering home improvement, DIY, and lifestyle topics for nearly 20 years. With a deep background in hands-on testing and reporting, he has reviewed and worked with hundreds of tools, products, and home innovations. Timothy's work has appeared in The New York Times, Wired, and Popular Mechanics, and he's the founder of Charles & Hudson. He specializes in making complex projects accessible and is passionate about empowering homeowners with clear, actionable guidance.

Topic Specialties

Latest from Timothy Dahl

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The Most Important Safety Check to Make When Daylight Saving Time Ends

Changing your clocks is a good reminder to check your smoke alarms and take care of other home maintenance tasks.

Hand reaching towards a humidifier emitting steam beside a potted plant in a cozy bedroom setting.

What’s the Difference Between Cool-Mist and Warm-Mist Humidifiers?

Both types can relieve dry indoor air, but there are important differences when it comes to safety, cleaning, and everyday comfort.

dehumidifier buying guide

I’m a Home Expert— These Are the Things to Know Before Buying a Humidifier

Here's how to find a humidifier that makes dry indoor air more comfortable.

solar cover on a swimming pool

3 Best Pool Covers for Keeping Your Pool Clean, Warm, and Safe

We researched three pool covers for safety, heat retention, and debris control, including options for in-ground and above-ground pools.

A conceptual illustration of a car with two types of roof boxes displayed above it.

7 Best Rooftop Cargo Carriers of 2026, According to Testing

With one of these top-rated rooftop pods on your car, you and your passengers will be able to stretch out on your next big road trip.

Folding knife on a promotional background for Amazon Prime Day.

I've Tested Dozens of Pocket Knives—This Is the Best One, and It's on Sale for Prime Day

The lightweight Gerber Paraframe is the utility knife I reach for around the house and on the trail.

Dark grey clapboard cladded garden storage shed with cedar wood plank door and window flower boxes decorated with plastic flowers in summer, Quebec, Canada

Building a Backyard Shed? Here Are 8 Things That Matter Most

This is what I’ve learned about site prep, foundations, layout, and choosing the right shed for your yard.

Various insect spray bottles labeled for spider and pest control against ants and roaches on a blue background.

I’m a Home Expert—These Are the Spider Repellents That Actually Work

From chemical sprays to plant-based solutions, these top-rated products can help keep the creepy-crawlies out of your home.

a grey outdoor tuff shed storage shed in a snowy backyard

7 Expert-Recommended Backyard Sheds That Are Both Spacious and Stylish

These top-rated picks offer a good mix of durability, design, and value.

Three modern refrigerators with sleek stainless steel designs against a blue grid background.

7 Best Smart Refrigerators, Tested by Kitchen Appliance Experts

You can check if you have eggs in your fridge while you're at the grocery store.

Two wet-dry vacuums, one orange Ridgid model and one yellow DeWALT model, set against a light blue grid background.

5 Best Shop Vacs for Wet and Dry Messes, Tested by Cleaning Experts

Even your most major messes are no challenge for these powerful picks.

A collection of precision tools including a laser measure, clamps, and a heat gun on a blue grid background.

6 Viral Tools That Actually Solve Real Household Problems

From a ladder stabilizer to a construction jack that lifts 300 pounds, these tools make common home projects safer, faster, and easier.

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