Volatile organic compounds (VOCs) are gasses that are created from certain processes and products, and are emitted into the air both inside and outside our homes. In terms of household products, they are found in everything from paint and varnishes to aerosols and deodorants. Concentrations of VOCs are often higher indoors, which is why these are a common group of compounds to look out for in your products.
When exposed to high levels of VOCs, some of the short-term health effects can include headaches, eye and throat irritation, nausea, and dizziness; long-term effects can include central nervous system damage and cancer.