My brother just picked up this from Napa, a Fluid Evacuator, man does this item save a lot of mess and lets you recycle your fluid.
they are $100 but if like him ya do lottsa head gaskets an radiator replacements, it is a must have tool!
It says ya can use for everything from coolant to oil...but he is keepin his for just coolant and might get another for oily stuff.
but it will remove all the fluid with a few strokes of the handle and then ya can put it right back in if it still good. NO MORE SLIPPY FLOOR!
Just a Tip