Perchloroethylene, better known as Perc, is used by 80 percent of dry cleaners as a "dry only" solvent for washing clothes. Despite their effectiveness, the use of this chemical is associated with a number of health side effects and has recently been the subject of serious public scrutiny. Due to strict regulations from the Environmental Protection Organization, expert dry cleaners want to use safer chemicals such as liquid carbon dioxide to provide an environmentally friendly alternative to laundry. 

Home dry cleaning kits such as secret dry cleaning, provide inexpensive and environmentally friendly dry cleaning that reduces the energy burn and process waste used by professionals. However, if you are unable to perform dry cleaning at home and want professional dry cleaning for your clothes then visit

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The first step to eco-friendly dry cleaning is to replace harmful chemicals with natural cleaning products. Perchloroethylene (Perc) is a synthetic compound made by the reaction between chlorine and ethylene. Like many artificial chemicals, this poses a health hazard. Perc is a central nervous system depressant. 

Exposure can occur at work or in the environment if released into the air, water, soil, or groundwater. Short-term exposure can cause dizziness, headache, nausea, and irritation to the skin, eyes, nose, and throat, while prolonged exposure poses a greater threat, including liver and kidney damage and cancer.

CO2 in the liquid form seems to be the most effective green solvent for dry cleaning, replacing perchloroethylene. It is inexpensive, abundant, occurs naturally, and is able to be recovered from industrial waste from the production of chemicals such as ammonia. Most importantly, susceptibility to carbon dioxide has no health side effects.