Dust is a fine, dry powder made up of tiny particles that can come from many sources. It can include bits of soil, pollen, skin cells, and even tiny fragments of fabric or paper. Dust is often found in homes, especially in places that are not cleaned regularly. It can float in the air and settle on surfaces, making it a common part of our environment. While dust may seem harmless, it can cause problems for some people, especially those with allergies or asthma. When dust particles are disturbed, they can become airborne and irritate the respiratory system. Regular cleaning can help reduce dust buildup and create a healthier living space.