Although you can’t eradicate dust (it’s largely made up of human skin flakes, after all), you can help stop it at the door. Esquire recommends buying a hard bristle doormat (I have two of them), because the hard bristles work to trap lint, dust, and dirt before it gets inside your home. You can also have a no-shoes-in-the-house rule to help keep the outside from getting in, or get an air purifier to help suck dust out of the air. Regularly grooming your dog can also help cut down on pet dander.
