Labels:text | font | screenshot | number | book | document OCR: LUBRICANTS 1 IQUIDS DESIGNED to add to the natural secretions producedby the body or to lessen friction in skin-to-skin contact are called lubricants. While massage or other oils are suitable for use on most body surfaces, specially formulated water-based products are preferable in the genital area, because they are safe to use with condoms, diaphragms, and other rubber items. Oil-based products can damage rubber, and may irritate delicate tissues if the y contain perfumes or additives.