I use an AR Blue Clean electric...1900 psi w/foam cannon...nice combo...no issues....The vacuum issue...both are great machines...metro has more hose and attachments at purchase, Shop Vac has 2 1/2...
I would consider...steamer can clean carpet as well as all parts of an interior, seats, console ,etc...as well as helping with exterior crevice wax removal, wheel cleaning, engine cleaning, glass...
Weather tech have been a part of our vehicles for years...they, for the most part are great...some do not cover as much carpet as needed....they can be slick, stuff slides...but in the long run, wipe...
WOW!! And thanks for that...even if review for some...GREAT write up....AGO correspondent in the making!! Wolfgang trio, four pads each orange, white and blue, wax of choice( Collinite,...
Appears you have tried varies methods...you might want to try a mixture of lemon juice, white vinager and salt as a pretreatment...let that sit five minutes and hit it with the extractor...