You guys are talking about the Hazard Communication Law, Title 29, Code of Federal Regulations (CFR) 1200. This law pertains strictly to the workplace, that is chemicals which workers use, or are exposed to in the performance of their job. This work-place law does not pertain to products you purchases. So how can you find out what’s in a chemical product you may purchase, well the EPA does have a law to protect consumers, its call the Right to Know Law. When requested, a manufacturing company of a product must supply an individual with information about the safety of their products, that’s all. If a product is not hazardous, or contain no hazardous ingredients (as defined by numerous sources and references), then there are no requirements to provide disclosure of the exact recipe. If the product is proprietary or trade secret, then the law allows non-disclosure in order to prevent the company from suffering if the ingredients are listed. If there are chemicals in the product that are harmful, then all the company has to do, and many do, is provide information on the class of chemical, i.e. aromatic hydrocarbons instead of the individual chemical, and provide recommendations of protective measures (like, use in well ventilated area), or personal protective equipment