CRB is so yesterday...
(In my best sOOper voice)
I had a Host
CRB decades ago.
Had a big heavy shampooer machine
(think it was Advance brand) single roll brush
I used for pre-scrub.
Used a Cert Pile brush to scrub with a time or two too
Nothing new about roll brushes .
They just don't compare to a rotary for shearing soil off a com or poly rag.
I get why folks like 'em.
(beyond Mike hawking them)
who wants to tote a 100 rotary in and out and up stairs* when a LilPeeder brush is so much lighter
BUTT..if it needs a scrub, go with what's best at shearing soil
*years ago, summer, long day, last job an empty with quality white nylon in need of a scrub to get it back to tip-top shape
THIRD FLOOR
Hot, tired, I ain't dragging the rotary up these stairs.
I used the Bissel vac to scrub.
It worked pretty well, but "I"
knew the rotary would be been
superior.
I felt a little dirty knowing that
(til I cashed the check and got over it)
..L.T.A.