The Office of Fair Trading is urging people to check the labels when it comes to bedding.
Its warning comes after a 62-year-old from the UK was convicted at Douglas Courthouse of selling unsafe memory foam mattresses without a licence.
Neil Young of Lancashire was given a jail term of six weeks, suspended for two years, after admitting two offences.
John Peet, chief inspector at the OFT, says the prosecution came after painstaking detective work:
IOM Medical Society 'welcomes' UK decision on Assisted Dying Bill
Group says it is 'grateful for this intervention'
Assisted Dying Bill mover 'aware of danger of Bill timing out'
Alex Allinson is hoping to bring amendments to the House of Keys in the coming weeks
Government issues latest update on Middle East conflict
Further updates will be provided to Tynwald later this month
Budgeting workshop takes place this morning
Salvation Army hosts session for those looking to tackle debt