>>773324
They can't penetrate this thick green gunk and stringy nasal saliva.
I only have one left and they don't do anything. Gargling and trying to half choke on cough syrup then coughing up wads of phlegm with it works best. Just little sips works best, right after a shower.
I might do a eucalyptus oil and hot water in a bowl with a wet tea towel over my head trick and sound like a flooded 4 stroke in a bit.