Hi there
Sorry to hear about your mum’s situation.
Some things come to mind to help, and it won’t be to the cost of 1k. There will be some cost though.
So I recommend that the bed, mattress, sheets, pillows, duvet - THE lot - gets binned. As Ripley in Aliens says, nuke the site from orbit, it’s the only way to be sure.
Clear up the room from clutter - especially clothing clutter. Clothes especially washed and put away.
Give the room a good clean and steam. TCarpet cleaner if carpeted. And rpt this process in a few weeks (due to maybe the next
cycle of any missed eggs left behind from the first time).
New bed and mattress and sheets.
Going forward, maybe airing the room regularly, keep the bed sheet free at least once a week with UV light shining from window, curtains wide open everyday (these bloodsuckers hate day light) and flip mattress regularly. And keep room as clutter free as possible.
Recently, I’ve felt like I’ve learned more about Bedbugs then I’ve ever wanted to.
On Sunday morning, I found out we had an infestation of them. First time ever in my life. I was mortified.
What was worse was I found out because I was trying to attach a next-to- me bed to our bed - as my DW just gave birth the day before!! Fortunately, baby and her had to stay the night in hospital due to being high risk, so baby was well away from this. But was due to be discharge later in the afternoon.
I phoned DW immediately - and thankfully
she had the same thought I did - to get rid of the entire bed, mattress, sheets, duvet, THE LOT (it was my favourite duvet cover also) - it was the only way to be sure. Luckily, we have a large, firm electric air mattress to use for a few days. DW on bed, baby in his little cot, but sadly me on the floor. It’s uncomfy to hell, but I’ve another bed and mattress for end of week.
Hope your mum gets sorted soon