The stylish new EWbank dust mite and fabric sanitizer kills dust mite eggs, plus eradicates dust mites and kills bacteria, such as e-coli, streptococcus, staphylococcus and MRSA to aid a healthy night sleep. Use the lavender sleep enhancer fragrance cards leave mattresses smelling fresh. The accessories in the pack convert the uv400 into an effective vacuum for use all around the home, on curtains, fabrics, sofas and even children's toys.