Formaldehyde has many common uses including in household furnishings like furniture, flooring, and cabinets. It is used as a bonding agent in glues for composite products. Formaldehyde is also used widely in manufacturing cars and trucks in components like doors and transmissions. Additionally, it is used to produce ink and prevent wrinkles in clothing. Formaldehyde has important industrial uses as well as in wood products and agriculture. However, there are also health warnings associated with formaldehyde exposure that should be taken seriously.