contact lenses
Users are being urged to check the batch number on any boxes they have at home.
They're too tiny to go in your home recycling bin.
Researchers have reported a rise in cases of Acanthamoeba keratitis, which can cause blindness.
Millions of people wear contact lenses in the UK, but how should users dispose of them?
'None of us have ever seen this before.'
The struggle is REAL.