"We know that mites can only survive by taking in water from the atmosphere using small glands on the outside of their body," Dr. Stephen Pretlove of Kingston University's School of Architecture said.
"Something as simple as leaving a bed unmade during the day can remove moisture from the sheets and mattress so the mites will dehydrate and eventually die."
Experts recommend leaving your bed unmade for the entire day - yes, the entire day - instead making it when you get home later on.
By that point, many of the mites will have died an unceremonious death.
So hurrah for unmade beds and here's hoping the science will be in soon on the benefits of leaving the vacuuming for another day.