Dryer sheets themselves do not typically cause clothes to shrink. The primary purpose of dryer sheets is to reduce static cling, soften fabrics, and add a pleasant scent to the laundry. They do not contain any ingredients or chemicals that would directly cause shrinkage in clothing.
Shrinkage in clothes is usually caused by factors such as high heat, agitation, and improper washing or drying techniques. If clothes are exposed to excessive heat in the dryer or are dried for too long, they can shrink, especially if they are made from materials such as cotton or wool, which are more prone to shrinking.
To minimize the risk of shrinkage, it's important to read and follow the care instructions on the clothing labels. This typically involves using the recommended water temperature, gentle cycles for delicate items, and avoiding high heat in the dryer. If you are concerned about shrinkage, you can also consider air-drying your clothes instead of using the dryer.
In summary, dryer sheets themselves do not directly cause clothes to shrink. However, using improper drying techniques, such as high heat or drying for too long, can lead to shrinkage.