Rotobrush review: Negative Air vs Brush & Vac Air Duct Cleaning

We are often asked what is the better method for #airductcleaning. In this video we'll discuss the #negativeair cleaning method with the BlowBeast II as well as the #brushandvacuum method with the BrushBeast DR.
CONTACT US 1-800-535-3878, [e-mail], WWW.ROTOBRUSH.COM
Rotobrush® International, LLC, based in the Dallas-Fort Worth area, the global market leader in providing contractors with turnkey packages and unique opportunities in integrated indoor air quality and energy efficiency services and products. Rotobrush is committed to its customers’ success, supporting them with world-class training, marketing and business support. Rotobrush has more than two decades of experience and serves both residential and commercial markets, domestically and internationally.

[@southeastcleanairsolutions7564]

Why are there no demonstration videos that show the Rotobrush being maneuvered through a vent boot before the duct?
I have seen a side wall round duct, demonstrated in this video, exactly zero times in Residential in my duct cleaning career that started in 2017…
How does the rotobrush perform on 90-degree floor and ceiling boots that are commonly installed?

[@paulbrown4911]

the brush vac suction doesn't seem powerful enough to pull all the dust. the unclaimed dust will just blow back out he vents for the next week

[@barbaratateosian6703]

“ which ever one’s your favorite, you can pick that…” that’s not how you correctly service a problem. This isn’t a vanity item, if a homeowner is asking for these services it’s because they are having significant issues. YOU are the ones that should have the knowledge for the recommendation-

[@beanhan4766]

Agree!

[@jft3939]

This Guy does not know how it likes to be in the job field.
negative air always recommended gas powered if u can. rotobrush nope good luck with that when u do intakes, u tangled with wires. 6 inch to 2 inch branches no way u can clean using roto.

[@صيانةوتركيبمكيفات]

How much

[@MasidulRahaman-i8d]

Hello sir i m ducting worker you company people need

[@blipblop92]

Which is best, the answer is: Stay away from Rotobrush 😂

[@berkboston6235]

I would like to know why. Please share.

[@blipblop92]

Due to the tiny opening on the vacuum hose, it will clog with any type of dust. Also you cannot push the hose down the ductwork any further than 10 feet due to its substantial weight

[@brianibrahim6015]

So what's better? The negative air system

[@trixdropd]

Scam