In particular, such products commonly containing jojoba are lotions and moisturizers, hair shampoos and conditioners. Maker cosmetics include perfumes, creams, lotions, shampoos, and eye shadow. The range of products includes beauty soaps, shower gels, bath additives, hair shampoos and conditioners. A shampoo technician shampoos and conditions a client's hair in preparation for the hair stylist. Many soaps, shampoos, and cosmetics incorporate polyelectrolytes. Common treatments include body shaving and medicated shampoos and combing. Many types of shampoos and conditioners formulated for dogs are available. Temporary hair color is available in various forms including rinses, shampoos, gels, sprays, and foams. It is also used in soaps, shampoos, mouthwash and other hygiene and cosmetics applications. Some products, such as moisturizing sunscreens and anti-dandruff shampoos, are regulated within both categories. Hemp seed oil is used in the production of soaps, shampoos and detergents. Bacterial infections in pets are sometimes treated with antibacterial shampoos. Some hair shampoos on the market include estrogens and placental extracts; others contain phytoestrogens. Methods of application include aerosols, bait, carpet powders, foggers, shampoos and pet collars. Sulfates are also responsible for the foaming effect of shampoos.