One wrote: “I would cover in bicarbonate of soda. You can get a box from wilkos for £1.75, you’d probably need a few boxes unless you can find it in a bigger box.
“I’d smother it on the carpet and put cardboard down over it (so you can walk over it without it sticking to you) leave for 24 hours and vacuum.”
Another agreed and stated: “Bicarbonate of soda. Sprinkle it down, leave as long as possible and then hoover.”
“Throw shake and vac down mixed in with bicarbonate soda, leave a couple of hours and vac [sic],” a third said.