Matthew Sullivan

Headshot of Matthew Sullivan

Matthew Sullivan is a technical writer with over 15 years of hands-on experience in the realm of HVAC, humidity, air purification, and mold prevention. With a background rooted in mechanical engineering, Matthew seamlessly blends the intricate world of technicalities with the everyday challenges that homeowners and businesses face. His vast expertise has led him to collaborate with leading HVAC manufacturers, consult on cutting-edge air purification systems, and become a sought-after voice on mold mitigation.

Early in his career, he worked with one of the nation's premier HVAC installation companies, gaining firsthand insights into system design, functionality, and maintenance. This invaluable on-ground experience has fueled the practicality and reliability of his written works.

As a prominent contributor to numerous industry publications, trade journals, and blogs, Matthew has developed the skill for taking intricate technical concepts and distilling them into easy-to-understand guides, how-tos, and articles.

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Articles by Matthew Sullivan

A diffuser humidifier

Experience Superior Comfort with the Best Diffuser Humidifiers

A cool mist humidifier

The Superior Cool Mist Humidifiers: Your Comprehensive Buying Guide

An air purifier humidifier

Choosing the Best Air Purifier and Humidifier: Expert Advice

Happy family running a humidifier at home

Best Whole House Humidifiers — The Ultimate Buying Guide

Ultrasonic cool mist humidifier in the living room

Experience the Best in Home Humidifying with Ultrasonic Humidifiers

An warm mist humidifier in the living room

Unveiling the Best Warm Mist Humidifiers for a Comfortable Home

White mold on bread

White Mold vs. Black Mold: Understanding the Differences

Killing mold on the wall with bleach solution

Addressing Mold Concerns: Does Bleach Kill Mold?

Man installing a furnace humidifier

Best Furnace Humidifiers: Your Ultimate Buying Guide

A filterless cool mist humidifier

Get Rid of Dry Air - Best Filterless Humidifiers

Man using a personal humidifier

Finding the Best Personal Humidifiers: A Buying Guide

Couple using a dehumidifier in the living room

Best Dehumidifiers — Understand Reservoir Capacity and More

Hygrometer measuring temperature and humidity

Mastering the Art of Maintaining Ideal Indoor Humidity

An electric aroma oil diffuser

The Battle of Devices: Diffuser Vs Humidifier Vs Vaporizer

Cleaning a humidifier

Prevent Harmful Contaminants: How to Clean Humidifier

Increasing humidity with humidifier and houseplants

Saving Energy by Increasing Humidity in Your Home

A cool mist humidifier

Demystifying Humidifiers: What Does a Humidifier Do

Man reading in the living room with a humidifier

Location Matters: Where to Put Your Humidifier

Ranking the Best Dehumidifiers for Garages: Keep Moisture at Bay

Find the Best Dehumidifier for Your Garage: Detailed Comparisons

A 30 pint dehumidifier

Conquer Humidity with the Best 30 Pint Dehumidifiers

Dehumidifier in bathroom.

Top-Rated Bathroom Dehumidifiers for Optimum Humidity Control

Woman cleaning dusty wood floor

Eliminating Dust and Dust Mites: A Comprehensive Guide

Dirty Air Filter

Understanding How to Clean Air in Your Home

English Ivy

Boost Your Home's Air Quality with the Best Air Cleaning Plants

Natural DIY dehumidifiers

Mastering Humidity Control: How to Dehumidify a Room

Woman sitting on the floor with a dehumidifier

What Size Dehumidifier Do I Need? — Understanding Capacities and Sizes

A whole house dehumidifier

Improve Your Home's Humidity with the Best Whole House Dehumidifiers

RV dehumidifier

Preventing Mildew and Mold — Top RV Dehumidifiers Recommended

A 70 pint dehumidifier

Best 70 Pint Dehumidifiers: An Essential Guide for Homeowners

Dehumidifier in moldy basement

Reduce Moisture at Home: Best Dehumidifiers for Basements

Dehumidifier in crawl space

Best Crawl Space Dehumidifier: Protect Your Home from Contaminants

A small dehumidifier

Exceptional Small Dehumidifiers: Best Picks for Your Space

Woman changing water container of dehumidifier

Cleaning Your Dehumidifier - Avoid Wasting Energy

Man setting up house hold dehumidifier

Exploring the Costs: How Much to Run a Dehumidifier

Woman turning on dehumidifier

Dehumidifiers and Air Cooling: Establishing the Connection

Man cleaning mold with mold fogger

Top Choice Mold Foggers: A Comprehensive Buying Guide

cleaning mold with mold remover solution

Best Mold Removers — A Comprehensive Buying Guide

Cleaning mold from shower wall

Getting Rid of Shower Molds: The Ultimate Guide

Man cleaning mold from the basement

Dealing with Basement Molds: Comprehensive Guide

Vacuuming air vent

Learn How to Clean Home Air Ducts for a Healthier Home

Furnace filter

The Ultimate Guide to the Best Furnace Filters for Your Home

Getting rid of mold

Understanding Mold: Identification and Eradication Methods

Painting wall with mold resistant paint

Best Mold and Mildew Resistant Paints for Your Home

air testing for mold

Top-Reviewed Mold Test Kits: Protect Your Household Today

Removing mold from wood floor

Action Against Mold: How to Remove it from Wood

Cleaning mold from bathtub

Clean Molds in Bathroom - Ensuring a Healthier Home Environment

Woman cleaning mold from wall

Removing Wall Mold: How to Get Rid of Mold on Walls

Mold in air

Understanding How to Test for Mold in Air

Changing a car air filter

Maximizing Motor Health: How Often to Change Air Filters in Car

DIY Air purifier

Maximize Indoor Air Quality with DIY Air Purifiers

Air Ionizer Mechanism

Are Air Ionizers Safe? - Unpacking the Truth About Air Ionizers

Bedroom air purifier

Unveiling the Best Air Purifiers for a Healthier Home Environment

Air purifier

Air Purifiers and Indoor Air Quality: An In-Depth Study

Little girl sneezing in a dusty room

Air Purifier Efficiency: The Role of CADR Rating

Dog in nursery with an air purifier

Choosing the Best Air Purifiers for Pets: The Ultimate Shopping Guide

HEPA filter

Decoding HEPA Filters - Are They Worth It?

New car air filters

Best Car Air Filters: Say No to Pollutants and Odors

Cleaning a HEPA filter

HEPA Filter Cleaning: Promoting Healthier Air at Home

Ionic air purifier

The Truth About the Best Ionic Air Purifiers — An Insightful Analysis

Man sitting on sofa beside an air purifier

Optimal Indoor Air Quality: Best Air Purifiers With Permanent Washable Filters

Living room air purifier for mold

Unveiling the Best Air Purifiers for Mold — A Comprehensive Guide

An air purifier for smoke

Unmasking the Best Air Purifiers for Smoke: A Detailed Buying Guide

Baby sleeping in nursery with air purifier

Top-Rated Air Purifiers for Nurseries: Reviews and Comparisons

Air purifier for pet allergies and asthma

Top Air Purifiers for Allergies and Asthma: A Comprehensive Guide

Air purifier for the whole house

Improve Your Air Quality — Best Whole House Air Purifiers

Changing air filter of AC

Air Filters and Your Home: How Often Should They Be Changed?

Cheap air purifier in the living room

Best Inexpensive Air Purifiers: Breathe Easier Without Breaking the Bank

Person sleeping with an air purifier

Best Air Purifiers for Dust - A Breath of Fresh Air

Mom cleaning the living room carpet with a stick vacuum while kids read on the sofa

Exceptional HEPA Vacuums for a Spotless Home