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.
Electricity in Cuba. In Cuba the power sockets are of type A, B, C and L. The standard voltage is 110 / 220 V and the standard frequency is 60 Hz. Which power plugs and sockets in Cuba? In Cuba the power sockets are of type A, B, C and L. Check out the following pictures. Type A: mainly used in North and Central America, China and Japan. Type B: like type A but with an extra prong for grounding. Type C: also known as the standard Euro plug. Type L: This type is of Italian origin.