When it comes to tackling germs in your home there is such a thing as too clean, which is bad for your children's health.
Dudley Rogg, who's Clinic Director at the British Hernia Centre in London, says it's essential for youngsters to be exposed to bacteria as they grow up, so they develop healthy immune systems.
And he believes our modern fear of bugs and germs has led to an increase in the number of allergy sufferers: (audio clip attached)
Next only prepared to pay a third of rent amid lease renewal talks, says landlord
Retailer to leave Strand Street in the summer
Next confirms departure from Island
Retail giant says the terms to renew its lease were not 'commercially acceptable'
Focus on autism acceptance continues year-round
Lots of simple things that the community can do to help support autistic people
UK Government approves sale of Manx Telecom
Chancellor of Duchy of Lancaster clears JT and CVC takeover of telecoms provider
Tynwald to debate how to fund future long-term care
Nursing, Residential and Home Care Report to go to politicians