Max Test XR Unpleasant smells will also drive cooking herbs out of the kitchen. Just throw a handful of mint leaves or a sprig of rosemary into the water, bring to a boil and leave it overnight.importantThe World Health Organization (WHO) has announced that we are threatened by an epidemic of poor air quality in offices, homes, cafes and conference rooms. It contains from 4 to 10, and sometimes even 100 times more toxic substances than outdoor air. Toxic substances escape from building materials and furniture - formaldehyde, lead, and aromatic hydrocarbons. In the air they mix with particles of wool, cotton, dust, pollen, fungal spores.