I have a little experience with them with boats. I'm not so keen on them. My biggest problem is the bad stuff like heavy metals and sludge tend to go to the bottom and a vacuum extractor does not get all of that.
My first question is why? Even with a boat, I eventually went with a trash bag oil change.
~ Too many freaks & not enough circuses ~
"Life is not tried ~ it is merely survived ~ if you're standing
outside the fire"
"The best way to get a bad law repealed is to enforce it strictly."- Abraham Lincoln
