Lip licking, biting, or rubbing habits are frequently involved. The finger is sometimes moistened with saliva, or sweat before rubbing it across the head. Abrasion is the process of scuffing, scratching, wearing down, marring, or rubbing away. Non-penetrative sex includes practices such as kissing, mutual masturbation, rubbing or stroking. Hand-rubs in the hospital environment have two applications&colon; hygienic hand rubbing and surgical hand disinfection. Instead, his penis rubbing against her labia and clitoris gave her satisfaction. Unnecessary buds are removed by rubbing them away with a thumb. For instance, the business about rubbing the thighs. Immediate washing with soap and cold water or rubbing alcohol may help prevent a reaction. Chafing is caused by clothing rubbing against the skin. He was rubbing my eyes that round. They mark their territories by rubbing their bodies against trees and clawing at the bark. Cleaning with rubbing alcohol will remove the oil. Cartilage prevents the bone ends from rubbing directly onto each other. Further reapplication is necessary only after activities such as swimming, sweating, and rubbing.