Discussion: I live in an industrial area with severe air pollution and can't move house.

It is advisable to avoid carpets, especially wall-to-wall, throughout the house. They are a hotbed for dust mites that will only worsen your condition. I recommend that you try and avoid all possible types of allergens. There must be no moisture, mold, or mildew in your home. It is advisable to keep away from flowers. Do you have a pet? You should check yourself for allergens such as cat or dog fur.