Tiny specks may add up to heaps of trouble
Household dust may contain toxic chemicals and all sorts of allergens. Regular housekeeping is still the best defense.
Anyone who has yearned for a clean house can attest to the seemingly supernatural properties of dust. No sooner have you banished it from the bookshelf than it peeks out from under the bed, shape-shifting from powdery and puffy to sticky and stringy. But the menace of dust can extend beyond the realm of housekeeping and damage health in serious ways.