1: Not Keeping a Barrier Between You and Your Bedding
Use zippered dust-proof casings for pillows and mattresses. The pore space of such casings is so small that dust mites and their waste products can't get through.
2: Forgetting to Change the Filters
Changing the filter is an essential part of keeping dust out of the air and preserving the life of the machine. Change the filter once it's showing wear and tear or every six months if you're using a HEPA filter. Never run your heating or air conditioning system without filters, and be sure to change them at least every three months.
3: Not Ventilating Your Bathroom
Running the exhaust fan (and making sure it's vented to the outdoors) helps remove moisture from this naturally humid room.
4: Too Many Textiles
Carpeting, rugs, pillows, upholstered headboards and chairs are all dust catchers. Consider minimizing furnishings and upholstery to a minimum to reduce the amount of dust mites.and for an easier-to-dust environment.
5: Not Following Your Nose
If you detect a musty smell in your home, inspect closely until you find the source of the smell. The sooner you find the mold, the easier it will be to remove.
6: Wearing Shoes Inside the House
Not only is wearing shoes indoors a health risk, but it can also increase allergens. Wet leaves bring in mildew and pollutants from grass get trapped on the bottom of shoes. Take your shoes off outside, or put them in a washable tray as soon as you walk in the door.
7: Letting Your Pet Sleep in Your Bed
Your favorite part of the day may be snuggling up to your fur baby, but pet dander traps allergens — which means you're inviting those allergens to your bed. If you can't resist the cuddles, then you should completely shave your dog. Just kidding — just be sure to bathe them once a week.