Dan DiClerico
Home Improvement & Outdoor Director
Having written thousands of product reviews and how-to articles on all aspects of home ownership, from routine maintenance to major renovations, Dan (he/him) brings more than 20 years of industry experience to his role as the director of the Home Improvement & Outdoor Lab at the Good Housekeeping Institute. A one-time roofer and a serial remodeler, Dan can often be found keeping house at his restored Brooklyn brownstone, where he lives with his wife and kids.
4 Best Robot Lawn Mowers, Tested by Outdoor Pros
Maintain your yard without lifting a finger.
7 Best Pressure Washers, Tested by Experts
These versatile power cleaners are up for all kinds of dirty work.
CPSC Issues Massive Recall of Pressure Washers Sold at Home Depot Due to Explosion Hazard
A free repair kit from the brand will make the machine safe for use again.
6 Best Air Purifiers for Smoke, Tested and Reviewed
Our top picks will help clear the air in your hair of smoke from wildfires, cooking fumes, cigarettes and other sources.
8 Best Air Purifiers for Pets, Tested and Reviewed
Enjoy your furry friends without compromising clean indoor air.
9 Best Drain Cleaners, Tested by Experts
When the plunger fails, these powerful cleaners can blast through grease, hair and other nasty clogs.
6 Best Spider Repellents
From chemical sprays and plant-based solutions to electronic devices, these top-rated products can help keep the creepy crawlies out of your home.
9 Best Space Heaters of 2025, According to Our Expert Tests
Here's your secret to staying extra warm this winter.
How Often Should You Dethatch Your Lawn? There's Actually a Right Answer
Try this simple fix for thin, weedy turfgrass.
These 6 Dehumidifiers Are Built to Last, According to Expert Tests
Matching the machine to your home's conditions will ensure solid air-drying performance over the long haul.
7 Best Portable Air Conditioners, Tested and Reviewed
These top-performing ACs keep any room cool and humidity-free.
7 Best Towel Warmers, According to 30+ Hours of Testing
Bring a touch of the spa to your everyday bath routine.
5 Things You Need to Do in Your Home to Prevent Catastrophe
Some maintenance projects are (much) more important than others.
The Best Vinyl Plank Flooring Options, Tested by Home Experts
Get the look of real wood or stone flooring — without all the fuss (or expense).
7 Best Rain Showerheads, Tested and Reviewed
After reviewing more than 20 models, we brought a dozen into our Lab for hands-on testing.
Solar-Powered Generators Are a Clean, Quiet Source of Backup Power
These portable power stations will keep the lights on (and much more) during power outages and camping trips.
What's the Best Height to Mow Your Lawn? There's Actually a Right Answer
Slightly shaggy grass will fend off drought and disease — plus you won't have to work as hard!
Before Leaving for Vacation, You Need to Do These 5 Things to Protect Your Home
Truly enjoy your trip knowing you've taken all precautions.
7 Best Gas Leak Detectors, Tested by Home Experts
These easy-to-install sensors help you protect your home.
I'm a Home Expert — Here Are 3 Things You Should Always Do in Your Home During Extreme Heat
Here's how to keep your home cool when the temperatures rise.
7 Best Garden Hoses, Tested by Outdoor Experts
Find hoses shorter and longer than 50 feet — plus an expandable option.
9 Best Digital Bathroom Scales, Tested & Reviewed
Accurate and user-friendly, these top-performing scales are a must.
What's the Best Temperature Setting for Your Air Conditioner? There's Actually a "Right" Answer
Sure, it's a personal preference, but if you and your partner have been arguing about it, tell them this.
6 Best Humidifiers for a Baby, Tested by Experts and Parents
They're perfect for small spaces and nurseries.
5 Best Air Purifier and Humidifier Combos, According to Our Testing
These top-rated multitaskers clean the air in your home while maintaining healthy humidity.
I Said It Once, I'll Say It Again: Every Home Should Have a Bidet
Get that shower-fresh feeling — all day long!
The Best Interior Paints of 2025
These top-tested brands and finishes can handle any surface in the home.
The Ecobee Smart Thermostat Premium Is on Sale for Prime Day, and It's Our Top-Tested Pick
Turn the AC up (or down) with ease.
The Best Air Purifiers to Help You Breathe Easy All Year Long
We tested 50 devices to find the best options for removing dust, pollen, air pollution and odors indoors.
The Best Dehumidifiers for Basements, According to Our Testing
Dank air and frigid temperatures are no problem for these tough performers.
5 Best Evaporative Coolers, According to Experts
These easy-to-use swamp coolers will chill the air when it's hot and stuffy.
The Best Crabgrass Killers That Actually Work, According to Experts
These expert-tested solutions wiped out weeds and helped reclaim our lawns.