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

Breathe Easy with the Top Diffuser Humidifiers of the Year

A cool mist humidifier

Upgrade Your Home with the Best Cool Mist Humidifiers

An air purifier humidifier

Upgrade Your Home with the Best Air Purifier-Humidifier

Happy family running a humidifier at home

Improve Air Quality with the Best Whole House Humidifiers

Ultrasonic cool mist humidifier in the living room

Top-Rated Ultrasonic Humidifiers for Every Home

An warm mist humidifier in the living room

Best Warm Mist Humidifiers for Improved Health and Comfort

White mold on bread

Recognizing and Eliminating White Mold Growth

Killing mold on the wall with bleach solution

Mold Removal: Can Bleach Be the Ultimate Solution

Man installing a furnace humidifier

Top Furnace Humidifiers to Combat Dry Winter Air

A filterless cool mist humidifier

Discover the Ideal Filterless Humidifier

Man using a personal humidifier

Best Personal Humidifiers for a Comfortable Living Space

Couple using a dehumidifier in the living room

Best Dehumidifiers to Prevent Allergies and Asthma Triggers

Hygrometer measuring temperature and humidity

Ideal Indoor Humidity for a Happy and Healthy Home

An electric aroma oil diffuser

Find the Perfect Device: Diffuser, Humidifier, or Vaporizer

Cleaning a humidifier

Step by Step Process for Cleaning a Humidifier

Increasing humidity with humidifier and houseplants

Practical Ways to Increase Humidity Indoors

A cool mist humidifier

An In-Depth Look at What Humidifiers Do for Your Environment

Man reading in the living room with a humidifier

Finding the Best Location for Your Humidifier

Best Dehumidifier for Garage to Prevent Mold and Mildew

Best Dehumidifier for Garage to Safeguard Your Tools and Storage

A 30 pint dehumidifier

Top-Rated 30 Pint Dehumidifiers for a Healthy Living Environment

Dehumidifier in bathroom.

Top Bathroom Dehumidifiers for a Fresh and Dry Space

Woman cleaning dusty wood floor

Proven Methods to Get Rid of Dust and Dust Mites

Dirty Air Filter

Effective Home Air Cleaning Techniques

English Ivy

Air Cleaning Plants for a Safe and Fresh Environment

Natural DIY dehumidifiers

How to Dehumidify a Room for Improved Comfort and Health

Woman sitting on the floor with a dehumidifier

Choosing the Right Dehumidifier Size for Your Home

A whole house dehumidifier

Invest in the Best Whole House Dehumidifier for a Healthy Home

RV dehumidifier

Ultimate RV Dehumidifiers for Improved Air Quality and Comfort

A 70 pint dehumidifier

Top Rated 70 Pint Dehumidifiers for a Healthy Home

Dehumidifier in moldy basement

High-Performance Basement Dehumidifiers for Ultimate Comfort

Dehumidifier in crawl space

Expert Picks: Best Dehumidifiers for Crawl Spaces

A small dehumidifier

Discover the Best Small Dehumidifiers for Your Needs

Woman changing water container of dehumidifier

Dehumidifier Cleaning Tips for Better Air Quality

Man setting up house hold dehumidifier

Dehumidifier Usage Costs You Need to Know

Woman turning on dehumidifier

The Science Behind Dehumidifiers and Air Cooling

Man cleaning mold with mold fogger

Best Mold Foggers to Eliminate Fungal Growth

cleaning mold with mold remover solution

Expert Picks for the Most Powerful Mold Removers

Cleaning mold from shower wall

Keep Your Shower Mold-Free with These Helpful Techniques

Man cleaning mold from the basement

Mold Remediation in Basements: Tips for Success

Vacuuming air vent

Guide to Cleaning Home Air Ducts for Improved Air Quality

Furnace filter

A Guide to the Best Furnace Filters on the Market

Getting rid of mold

Expert Advice on Getting Rid of Mold in Your House

Painting wall with mold resistant paint

Top Mold and Mildew Resistant Paints for Your Home

air testing for mold

Choose the Best Mold Test Kit to Keep Your Home Safe

Removing mold from wood floor

Mold Remediation on Wood - A Comprehensive Guide

Cleaning mold from bathtub

Master the Art of Cleaning Bathroom Molds Effectively

Woman cleaning mold from wall

Clean and Prevent Mold on Walls for Better Health

Mold in air

Identify Mold in Air with These Effective Testing Methods

Changing a car air filter

Keep Your Car Running Smoothly: Change Air Filters

DIY Air purifier

Easy DIY Air Purifier Projects for Cleaner Home Air

Air Ionizer Mechanism

Air Ionizers Explained and Their Advantages

Bedroom air purifier

Improve Indoor Air Quality with Leading Air Purifiers

Air purifier

Air Purifiers: Analyzing Their Performance and Impact

Little girl sneezing in a dusty room

Maximizing Air Quality with CADR Rating

Dog in nursery with an air purifier

Effective Air Purifiers to Tackle Pet Hair and Dander

HEPA filter

HEPA Filters 101: Everything You Need to Know

New car air filters

Improve Your Car's Health with the Best Air Filters

Cleaning a HEPA filter

Easy Steps to Clean a HEPA Filter for Fresh Air

Ionic air purifier

The Most Effective Ionic Air Purifiers to Buy

Man sitting on sofa beside an air purifier

High-Quality Air Purifiers with Reusable Filters

Living room air purifier for mold

Best Air Purifiers Designed for Mold Removal

An air purifier for smoke

Discover the Best Air Purifiers for Smoke-Free Living

Baby sleeping in nursery with air purifier

Best Nursery Air Purifiers for Clean and Healthy Air

Air purifier for pet allergies and asthma

Top Air Purifiers for Allergies and Asthma Relief

Air purifier for the whole house

Improve Indoor Air Quality With Top Whole House Purifiers

Changing air filter of AC

Maintain a Clean Home Environment by Replacing Air Filters

Cheap air purifier in the living room

Top Cheap Air Purifiers to Breathe Easy

Person sleeping with an air purifier

Best Air Purifiers for Dust-Free Living Spaces

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

Premium Hepa Vacuums for Maximum Allergen Protection