TOXIC CHEMICALS - THE RED LIST

Lead

Lead is a naturally occurring metal with harmful health effects. Exposure can occur through ingestion of lead paint chips, contaminated food or water, and inhalation of lead dust. It is commonly found in materials used for interior design, such as paint, furnishings, and decorative items. Antique and vintage products from second-hand stores or passed down through generations may also contain lead because they were manufactured before the enforcement of federal regulations on lead in 1978. Exposure to lead can have severe impacts on human health, such as damage to the brain and nervous system, stunted growth and development, cognitive and behavioral difficulties, and hearing and communication issues.

Strategiestopreventleadcontaminationininteriorenvironments:

Specify the use of lead-free paints, varnishes, and finishes for all surfaces. When purchasing furniture and other design elements, choosing products certified as VOC and lead-free is important.

Antique and vintage items should be carefully inspected and tested for lead content before being incorporated into a design scheme.

Designers should also prioritize educating their clients about the potential risks of lead exposure and selecting lead-free materials for their spaces. For houses built before 1978, interior designers should recommend lead testing to ensure occupants' safety.

Mercury

Elemental (metallic) mercury is a heavy metal that can be found in various interior design materials,such as fluorescent light bulbs, high-intensity discharge lamps, ultraviolet lamps, neon lights, thermostats, and some types of flooring. Also, older model electric appliances like chest freezers, space heaters, clothes dryers, clothes irons, and washing machines may contain mercury switches that control the device or turn on/off lights.

Exposure to metallic mercury typically occurs when it is spilled or when products containing it break open, releasing the substance intothe air. Inhaling metallic mercury vapor can cause health effects like tremors, mood swings, insomnia, muscle weakness, headaches, and poor mental performance. Higher exposures can lead to kidney problems, respiratory failure, and death.

StrategiestopreventMercurycontaminationininteriorenvironments:

Specify the use of mercury-free lighting options, such as LED or CFL bulbs, instead of traditional fluorescent bulbs.

Ensure that all interior design materials and products used are certified as mercury-free. Interior designers should educate their clients about the risks associated with mercury exposure and provide them with information on how to properly handle and dispose of products containing mercury.

Design spaces with proper ventilation systems to reduce the build-up of mercury vapor.