Can you put boric acid in vents?

• <div><p>You should not put <a href="https://www.angi.com/articles/boric-acid-safe-use-pest-control.htm">boric acid</a> into your home’s air vents. While sprinkling boric acid in roach-prone areas is an effective way to get rid of them, it’s not safe to introduce those chemicals into your home’s air system. Instead, put boric acid or diatomaceous earth in a spot that roaches may walk through, infesting them and the rest of the infestation.</p></div>

Can I clean my smoke shelf myself?

• <div><p>You may be able to clean your smoke shelf yourself, though it depends on whether you can reach the shelf with the tools you have. If you cannot see through the chimney damper to the shelf, it’s better to rely on a professional chimney specialist. It’s also wise to get a professional if you see creosote buildup, which is typically hard, shiny, and sometimes sticky. A pro has the correct tools and safety equipment to properly clean out the chimney.</p></div>

Get matched with top air duct cleaners in Mountain View, HI

Q: How do you fix a weak AC airflow?

• <div><p>Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.</p></div>

Q: Is mold around air vents common?

• <div><p>It is common for mold to grow around air vents, especially in areas with high humidity or moisture problems. These vents provide a perfect environment for mold to thrive due to the condensation caused by the meeting of warm and cool air. Mold growth can be accelerated by the presence of dust and debris around the vents. Regular maintenance, proper ventilation, and addressing any water leaks or excess humidity can prevent the growth of mold around air vents.</p></div>

Q: When is professional assessment necessary for my ductwork?

• <div><p>If you notice increased energy bills, poor airflow, or frequent HVAC system issues, a professional assessment is advisable. Technicians can identify duct leaks or inefficiencies that require updating or maintenance.</p></div>

Q: Can you put boric acid in vents?

• <div><p>You should not put <a href="https://www.angi.com/articles/boric-acid-safe-use-pest-control.htm">boric acid</a> into your home&rsquo;s air vents. While sprinkling boric acid in roach-prone areas is an effective way to get rid of them, it&rsquo;s not safe to introduce those chemicals into your home&rsquo;s air system. Instead, put boric acid or diatomaceous earth in a spot that roaches may walk through, infesting them and the rest of the infestation.</p></div>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Air Duct Cleaning pros in Mountain View, HI

*The Angi rating for Air Duct Cleaning companies in Mountain View, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Mountain View, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on November 14, 2025

Reviewed in October 2024
(Gutter Cleaning)
Abrojena Holding Company
Request a quote
Reviewed in December 2022
Mark was responsive and honest. His team came out and did a great job. He helped us with the pricing and got us a fair price on great equipment. It is never easy to purchase two new AC units for your home, but Coolmark made it as painless as possible.
Coolmark Heating & Air
Request a quote
Reviewed in October 2022
They were prompt... respectful. Very nice and performed the cleaning efficiently.
Aloha Kai Cleaners
Request a quote
Reviewed in June 2019
Great! This was the first job Phil did for us, he was prompt, clean and careful with details.
Platinum Remodeling & Handyman Services
Request a quote
Reviewed in January 2018
Ian is punctual, professional, and a delight to have in my home. A former general contractor, he now specializes in cleaning windows for homeowner, commercial, and industrial clients. He has all equipment to reach all my windows, some of which are 35' high. He wears shoe protectors when inside....
The Window Guy
Request a quote
Reviewed in December 2016
Francisco was absolutely great. He was on time, professional and very nice to work with. He took the time to carefully clear not only the ducts and vents but he also the area around each vent. I would highly recommend
FGglobal services
Request a quote
Reviewed in September 2016
The initial installation was done by non-qualified installers. The system did not work. A qualified HVAC man came in and got the system going, but it soon failed, again. I contacted Hawaii Sheet Metal & Mechanical. Their crew found two leaks and repaired them. The system then worked in two rooms...
Hawaii Sheet Metal & Mechanical, Inc.
Request a quote
Reviewed in June 2014
Twin Cities furnace cleaning contacted me within an hour of purchasing the cleaning special to schedule the cleaning. We had just replaced our furnace and a/c and wanted to start off clean. We were able to schedule the cleaning within a week. The service guy showed up pretty much right on time...
Twin Cities Furnace Cleaning Inc
Request a quote
Reviewed in February 2013
I cleaned alongside them to do the deep, deep cleaning like the outside top of the kitchen cupboards. I was getting ready for a party; so I did all the ladder work? fans, lights, upper windows. They did vacuuming, lower surfaces, and cleaning floors. They were all cheerful. We all worked...
America's Best, Inc
Request a quote
Reviewed in October 2011
Mark and his assistent worked quickly and efficiently to clean the ductwork. They were neat and clean. They moved anything that was in the way blocking access the vents and then put it back in place. The scheduling process was easy and they came when promised. The pricing was stated while...
Brouillette Home Service
Request a quote

Find Air duct cleaners in Mountain View

Having a well-functioning HVAC system is essential for any Island Of Oahu property owner. For all of your HVAC needs, trust the professionals at Consolidated Systems.

Stanley Steemer - Waikoloa

4.50(

)

Stanley Steemer - Waikoloa

4.50(

)

Customers say: Quick response

Recommended by 100% of Angi customers

See website for more service areas

Global Plasma Solutions

5.00(

)

Global Plasma Solutions

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Air Duct Cleaning questions, answered by experts

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

It is common for mold to grow around air vents, especially in areas with high humidity or moisture problems. These vents provide a perfect environment for mold to thrive due to the condensation caused by the meeting of warm and cool air. Mold growth can be accelerated by the presence of dust and debris around the vents. Regular maintenance, proper ventilation, and addressing any water leaks or excess humidity can prevent the growth of mold around air vents.

If you notice increased energy bills, poor airflow, or frequent HVAC system issues, a professional assessment is advisable. Technicians can identify duct leaks or inefficiencies that require updating or maintenance.

You should not put boric acid into your home’s air vents. While sprinkling boric acid in roach-prone areas is an effective way to get rid of them, it’s not safe to introduce those chemicals into your home’s air system. Instead, put boric acid or diatomaceous earth in a spot that roaches may walk through, infesting them and the rest of the infestation.

You may be able to clean your smoke shelf yourself, though it depends on whether you can reach the shelf with the tools you have. If you cannot see through the chimney damper to the shelf, it’s better to rely on a professional chimney specialist. It’s also wise to get a professional if you see creosote buildup, which is typically hard, shiny, and sometimes sticky. A pro has the correct tools and safety equipment to properly clean out the chimney.

The Mountain View, HI homeowners’ guide to air duct cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Deane Biermeier
•
Oct 28, 2025Oct 28, 2025
How Much Does a Whole-House Air Purifier Cost? [2025 Data]
Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.
Tyler Lacoma
•
Jun 12, 2025Jun 12, 2025
How Much Does Air Duct Cleaning Cost? [2025 Data]
Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
Nick P. Cellucci
•
Mar 6, 2025Mar 6, 2025
How to Hire a Good Air Duct Cleaning Pro
Air duct cleaning is a service for homes affected by mold, pests, or excess dust. Use this guide to find a good air duct cleaning company.
Dan Simms
•
Oct 9, 2025Oct 9, 2025
5 Air Duct Cleaning Scams and How to Avoid Them
Don’t fall victim to air duct cleaning ripoffs and scams! Make sure you understand these 5 common scams to avoid throwing away money on your HVAC system.
Sara Coleman
•
Mar 10, 2025Mar 10, 2025
Who Cleans Air Ducts? Who to Hire
Are your air vents looking dusty? Discover who cleans air ducts and whether this project is one that you can do yourself or if you need to hire a pro.
Allie Ogletree
•
Feb 14, 2025Feb 14, 2025
4 Questions to Ask About Cleaning Air Ducts and Vents
Cleaning air ducts and vents requires knowing their location and the type of system. Keep reading to learn about air duct cleaning questions to ask a pro.