Detection: method 1: the fabric can burn the hangtags， metal fibre will be left after burning metal mesh， radiation protection is to rely on it. Silver fiber becomes small ball after burning， squeezing ground into powder. Method 2: use a speaker detection: cell phone in sound， called speakers will have "cheep" electromagnetic interference， which is electromagnetic radiation. This time we use packed cell phone radiation protection suits to， let another man to three or four metres (speakers) to avoid another phone interference again covered dial the phone， then the speakers sound "cheep" will be significantly reduced or disappeared. Method 3: can let master repair electrical appliances use electricity meter measure the conductivity of clothes， radiation protection clothing is can go to the conductive oh. Method 4: have anti-counterfeiting tags can check it.

Mobile phones radiation indicates signal 1， radiation refers to the electric equipment such as mobile phone， computer is in use process circuit boards and electronic components from the outward in the electromagnetic interference， the harmful to human body. 2， signal refers to China mobile， China unicom and other operators of the towers to the mobile phone signals， when and where the signal is present， is the same as the television signal is very normal civil signal， no harm to human body， also in full compliance with national standards， if dangerous countries also will not have these operators exist， if you want to completely prevent these signals， can only live in the space. Like computer， microwave oven， the intensity of radiation is more serious than the phone， but no signal， the root of the visible radiation signal， but the electrical components. Cell phone radiation and cell phone signal is difference between the vast majority of buyers do not know much about radiation proof clothes， received after the first think of the test method is to mobile phone test signal， and the success of mobile phones， this and the signal intensity， signal frequency band， mobile phone， mobile phone packages sealed performance is not sealed， parcel time have relations. The above situation can lead to different than people with your test result. With the package to detect the signal radiation protection is not scientific.

Washing method and maintenance of radiation protection expert advice: when washing by soaking best way to clean， to join the right amount of neutral detergent in normal temperature clean water， immerse 10 minutes， rinse in clean water clean， dry it directly picked up from nature. Radiation protection products purchasing， please strict adherence to wash washing instructions on the product， as a functional clothing， should try to reduce washing times. Metal fibre fabrics: available neutral detergents， knead gently scrub water temperature below 40 ℃; Avoid destruction of radiation protection fabric. To minimize the knead， avoid machine wash dry; Silver fiber fabrics: silver fiber can be used with pure water， mineral water (excluding drift components of cleaning products) by hand rub. Avoid sun exposure and hot iron. After washing clothes don't twist wring， try to hang them in 10 minutes， the sun insolates， dry; Ironing at low temperature， the temperature is not more than 100 degrees;