In the early ’90s, there was a wave of widespread panic following the discovery that some of the products we use every day were actually doing major harm to the ozone layer and the environment. One of the primary ingredients under scrutiny for causing ozone damage was a chemical commonly known as CFC. Thankfully, CFC has since been banned in the United States and many other countries. However, this is not to say the CFC is erased from the world completely. Recent 2018 research found an increase in CFC use in East Asia, prompting some consumers to be extra careful when it comes to this harmful chemical.
What Is CFC?
CFC stands for chlorofluorocarbon, a type of nontoxic, odorless, non-flammable chemical that contains carbon, chlorine, and fluorine. CFCs were initially developed starting in the 1920s in an effort to steer away from the use of toxic chemicals in air conditioning and refrigeration systems. By the 1970s, CFCs were widespread, and found in aerosol sprays, blowing agents for foams and packing materials, solvents, and refrigerants.
Is CFC Harmful?
By the 1990s it was discovered that the chlorine released from CFCs greatly damages the ozone layer—a shield-like part of the earth’s atmosphere that absorbs most of the sun’s ultraviolet radiation—through a series of catalytic reactions. In fact, 100,000 molecules of ozone can be destroyed for every one atom of chlorine. This discovery lead to the ban of CFCs in the U.S. in 1996. However, CFCs are still present in some older consumer products that were made before the phase-out. These include refrigerators, air conditioners, fire extinguishers, and asthma inhalers.
Inhalation of CFCs in high concentrations can also cause unpleasant side effects, including:
- Reduced coordination
- Lightheadedness and headaches
- Tremors and convulsions
- Irregular heartbeat
Top CFC-Free Brands
Which CFCs are technically banned, these brands make it clear there is no potential exposure to this harmful chemical.
This holistic tea company is driven by a centuries-old mission—“connecting people with the power of plants.” Each Traditional Medicinals herbal concoction adheres to high standards for quality, sustainability, and efficacy.
Need to detox your system or settle an upset stomach? Sip on this pure root, naturally cleansing tea made with roasted dandelion. The flavor—citrusy and minty—is oh-so-calming.
This fair trade certified line of herbal teas got its start in a 750-square-foot space in Oakland, California and has grown into a must-have for tea lovers everywhere. Each blend is made with 100 percent organic premium ingredients.
This high-quality green tea is layered with fragrant jasmine flowers, so you get a dose of antioxidants and calming aromas in every cup.
Truce, a company run by women, makes household cleaning products without harsh chemicals. Every item is formulated to foster a clean, toxin-free home that’s safe for families (pets included).
Ditch the harsh chemicals and spruce up your space with a minty fresh all-purpose cleaner that gets its power from a blend of peppermint and rosemary oils, organic castile soap, rubbing alcohol, and hydrogen peroxide.
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Break out the essential oils and turn your bathroom into your very own zen-like spa thanks to this stress-relieving bubble bath with soothing eucalyptus oil and refreshing peppermint.