. It's normal to have body odor, especially under your arms. Your armpits naturally sweat more once you go through puberty, and underarm hair can trap sweat and bacteria. Wear deodorant every day to feel and smell fresh. There are lots of different kinds of deodorant – roll-on, spray, stick, and those with or without antiperspirant (decreases sweating as well as covers odor). Some are perfumed and others are unscented. It's up to you which kind to choose. Different deodorants are marketed towards men and women, but really the only thing that's different is how they smell. Whether or not you want to shave your legs, underarms, and private area is completely up to you. Long hair in your armpits and groin might trap moisture and odors, but showering regularly and keeping the area clean and dry should solve that. If you do shave, do it safely and hygienically:  Use clean, new, sharp razor blades and plenty of shaving cream or gel (not just regular soap). Never dry shave! Take your time and go slowly. Ask your mom, aunt, or older sister for help or advice. Do not shave your face. Pluck stray hairs or tweezers or try a bleach, cream, or wax that is formulated for facial hair. If you have lots of facial hair, see your doctor and ask about electrolysis or laser hair removal to get rid of it for good.  Use a non-greasy moisturizing lotion after you shave to keep your skin from drying out. Never use men's aftershave – it stings! Shaving your pubic hair might make the skin in that area itchy, irritated, or prone to ingrown hairs and folliculitis (infection of the hair follicle). Remember that it's only up to you how you want to groom down there. You can shave your “bikini area” on your inner thighs and leave pubic hair natural, keep your pubic hair (carefully) trimmed with scissors, or stay completely natural. Just be sure to wash well in the shower. If you do decide to shave, follow these guidelines:  Use clean scissors to trim long hair first to make shaving easier (do this over the toilet so you don't make a mess)....

===
Write a summary of the previous text in Chinese:
每天使用除臭剂。 如果你想要，也可以刮刮毛。 打理阴毛。 保持良好的口腔卫生。 仔细清洁保持器或调整器。 保持隐形眼镜清洁。 保持双脚健康。 不要和别人分享私人物品。