dont be tempted to clean that rug it my well just be a cheepie ,
but in the other hand might have silk , rayon sisal though it :

i had afew that have had, viscos, rayon and silk luckly the lady
had tryed first , f*** what amess . and it had cost her £600,
that was reduced because it was shop soiled, if you are going to
risk it for a biscuit
it will problay have a lable on the under side some where read it to
see if it has any of the above ,walk away