One hundred forty-six: thatâs the number of chemicals the EWG found in this common household toilet cleaner. Some of the chemicals are known to cause cancer, asthma and reproductive disorders. The most toxic of the chemicals found, including formaldehyde, benzene, chloroform and toluene, are not listed on the label. The EWG states that little is known about the health hazards of most of the hidden chemicals.
Electricity. The electrical supply is 230 volts /- 10%. The frequency of the supply is 50 hertz. The three-pin rectangular plug system is used, as in Britain. Adapters are very easy to find.
From Wikipedia, the free encyclopedia. A punctal plug, also known as tear duct plug or lacrimal plug, is a small medical device that is inserted into the tear duct (puncta) of an eye to block the duct. This prevents the drainage of liquid from the eye. They are used to treat dry eye. Artificial tears are usually still required after punctal plug insertion.