Ones with narrow openings. Those concentrate the suction (and/but make the vacuum work harder, though it`s never bitten me...yet).
I did a google search, are they called a crevice tool?
Lots of guys use compressed air for this (though I seldom do), and steamers can be great (but they can also melt some carpets, BTDTso be careful).
The shop has compressed air,it just a matter of finding a air line no one using and not full of grease.
The great thing about an extractor, well...a potent one...is that they can really spray solution/rinse water (I use the sprayer for the latter *exclusively*) down in there, very effective. The Shop Vac will suck stuff out OK (with the right, narrow-opening, nozzle), but that`s only part of it (but OK, it`s a big part!).
I don`t know if I would need a commercial grade extractor. I only do these 6 trucks that I would need an extractor for. None of my cars, SUV or friends, family get that dirty that I would need a extractor for.
I`m hoping the interiors are all vinyl.
The great thing about an extractor, well...a potent one...is that they can really spray solution/rinse water (I use the sprayer for the latter *exclusively*) down in there, very effective. The Shop Vac will suck stuff out OK (with the right, narrow-opening, nozzle), but that`s only part of it (but OK, it`s a big part!).
Does some of the Shop Vac has the same amount of suction or lift power as a commercial extractor? I think I read something about it on one of these forums.
FWIW, many of today`s "consumer-level" Carpet Shampoos have surprised me by being really good! I still think companies like ChemSpec make the best ones, but the last few batches of Hoover/Bissell/Dirt Devil/etc. have worked quite well for me, and they rinsed out fine.
Where is the best place to look at ChemSpec shampoos?
Can the ChemSpec be use with the Little Green Machine?
I`m planning to put the shampoo in a spay bottle diluted. then spray the carpets, scrub with a medium stiff brush, them use the LGM to spray plain water and extract the dirty water, then if needed I`ll use a Shop Vac to get rid of more water if needed.
But note that, again, I only run rinse water through the extractor`s sprayer unless said extractor has a "clear water rinse" capability.
I only use my Little Green Machine for rinsing with plain water.
And those Defoamers are indeed worth using IME, at least when using lots of potent Carpet Shampoo.
Bissell has the shampoo with defoamer. I don`t know how well it works.
Yeah, Griot`s Interior Cleaner (which I do use all the time) is so gentle that it basically...heh heh..doesn`t even hurt the dirtI dunno if you`ll find a cleaner potent enough to work effectively without some degree of mechanical agitation...I`m guessing that those trucks might be a little nasty.
I tried Griot`s 1st and 2nd version of interior cleaner. It not for dirty interior. The only product I tried that did a good job was 1Z Cockpit Premium, the old gray bottle. I tried my stuff for experimental purpose only to see what works. The interior could use a dedicated interior cleaner, with good cleaning ability.
I`m not going to try steam. The truck are too expensive for a accidental goof up.
Whatever product I decide to get, I have to run it by the owner first since he paying for it.