Why do medical latex gloves have powder

Medical sterile rubber gloves are generally made of natural rubber, which is a bit wasteful when used to wash dishes. After all, it costs more than 3 yuan. Dishwashing is easy to be aged, because grease can corrode natural rubber gloves, but it will not corrode immediately. Powdered gloves and powder free gloves are actually modified for easy wearing and taking off. Because the corn starch or talcum powder in the powder gloves are easy to attach to the soluble protein on the gloves, it is easy to cause allergies to people who are allergic to natural rubber. The powder free gloves are generally treated with chlorine, which is not easy to cause allergies. So you can wash dishes with powder gloves and powder free gloves.