I doubt your Bluewave gets hot enough to cook them out...so there ain't no "easy" way...
short of delaminating the chit out of the rag....
your screwed if you didn't bid this "hi-end" bar/ lounge right
I figure it's a bar... where the hell else do mass quantities of skAnky loozers spit their gum on the carpet....
De'Lime gel, then a knife blade edge on top twisted/rotated ...or sawtooth gumgetter
I might be inclined to spike the OJ with some sOOper solvent like xylene, or lacquer thinner
(acetone is kid stuff)
'coarse, damaging the carpet is a very real possibility with hot solvents
it'd be wise not to smOke and/or extinguish all flames too.....
.L.T.A.