If your home has high concentrations of radon there are ways to reduce it to acceptable levels. Most radon problems can be fixed by a do-it-yourselfer for less than $500. If you want or require the assistance of a professional you may wish to look at the list of certified radon mitigators for your state.
Interestingly enough, one common cause of bloody mucus in nose areas is high blood pressure. While the blood vessels and the nose seem hardly related in any pertinent way, Kaiser Permanente points out that high blood pressure can cause nosebleeds, which can result in bloody mucus discharge. What can cause this is the perfect storm of adjacent occurrences.
Brown nasal mucus can occur for a variety of reasons. These include: 1  Frequently being exposed to and breathing in of dirt and dust; 2  Cigarette smoke often mixes with nasal mucus which can result in brown colored nasal mucus; 3  Any damage to the delicate nasal linings can result in bleeding. 4  Certain foods such as chocolate, other snacks, garlic and red wine may cause brown nasal mucus.