Dad bought a 98 plymouth voyager for cheap from an auction. Been tearing the thing apart and checked under the carpet from the trunk up to the front seats and it's grimy as fuck.
Tried looking for other used carpets but couldn't find anything. Only thing I could think of was spraying it at the power wash and scrubbing the shit out of it. Not to sure about the padding on the bottom though, always falls apart when i deal with it.

Any ideas?

junk the padding on the back

replace it with dynamat or the other shit that's the same they sell at home depot

as for the carpet, soak that shit with simple green and then I would power wash it, if it comes apart then time to find an old one and make a card board template, and then cut it out in different carpet

shits not hard

piss on it, the ammonia will pull those stains right out

Or shit on it, cause its a piece of shit car.