Step 1. Consider Allergy-Friendly Products
Before you start, look for allergy-friendly paints and products endorsed by the AAFA and the National Institute of Occupational Safety and Health (NIOSH).
Step 2. Know Your Materials
Putting up new walls? Be careful of dust from wall paneling, particle board, fiberboard and insulation. Try to avoid wallboard that has glass-mesh cement "backer" boards; these can create extra debris.
Step 3. Keep Your Workspace Enclosed
Reduce the spread of potential triggers to the rest of your house by isolating the work area. Tape plastic sheets on doorways to reduce the spread of dust. When you're done, dispose of the plastic sheets carefully.
Step 4. Protect Yourself from Allergens
If you're doing the work, wear a facemask approved by the NIOSH. You can also reduce your exposure to allergens by wearing goggles and protective clothing—even a protective cap—which you can find at any home remodeling store.
Step 5. Ventilate and Filter Your Space
Control indoor air quality with a good central heating, ventilation and air- conditioning (HVAC) system fitted with a replaceable or washable HEPA (high-efficiency particulate air) filter.