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.
This plug adapter changes the shape of an appliance's plug so that can plug into a Type M  South African SABS1661 (Large 15 amp BS-546) socket. The receptacle end of the adapter can accept any standard household plug type from any country, except this same South African plug. The plug end is a Type M  South African SABS1661 (Large 15 amp BS-546) plug. The adapter's live and neutral pins are 7mm in diameter and spaced 25mm apart, and the grounding pin is 8.7mm in diameter. The plug is polarized and grounded. Compatibility.