oil drainer is a device which aids in the safe and clean removal
of used oil from a vehicle. Most oil drainers consists of a funnel
(often on a telescopic pipe) and a reservoir for holding the oil
until it can be properly disposed of.
The oil drainer is positioned directly under the oil drain plug
prior to its removal, as soon as the plug is taken out the oil pours
into the funnel and down into the reservoir. Once all the oil is
out the drain plug is reinserted and the oil drainer is wheeled