Bob, I had some dealings with the same company once, I got a phone call from the other half telling me the mother in law, (her mum) had a sales man sat in her living room.
Being a lorry driver and happened to be local to her at the time I thought I'd drop in for a cuppa, to find this sales man sat in the armchair and the whole living room floor covered in his samples.
After I gave him a few home truths he had the nerve to ask what any of this had to do with me
I checked she hadn't signed anything, then kindly told him to pack up and leave.
He then asked to use the toilet, I said yes but you have 2 minutes then I start to clear your mess off the floor and throw it out. You've never seen someone move so fast once he heard me starting to pick stuff up.
Funny bit was as I marched him up the hallway he did the same, the price was dropping like a stone.
I did help him out with all his stuff though, wasn't my thought the garden gate slammed and hit him square in the back.