A doctor can run an allergy test, which will help narrow down and even pinpoint exactly what allergen you are suffering from. Sometimes, they come back inconclusive or will indicate several allergies. The more information you can gather about your allergy, the better. Once you have a general idea of what causes your runny nose, you can start avoiding exposure to those allergens. Environmental irritants and allergens like pollen, pet dander and hair, dust, and cigarette smoke can all dry out nasal passages and start the runny nose cycle. Use an air purifier in your home to remove these irritants from the air, but recognize that it is virtually impossible to avoid all triggers unless you seal yourself inside an air-tight container. One of the most common airborne allergens in the United States is ragweed pollen, and there are over 17 varieties. Although it is almost impossible to avoid exposure to ragweed completely, you can learn where high concentrations are likely to be located in your local environment. Avoid these locations as best you can. Avoid going outside during peak times, such as early morning, and close your windows when pollen counts are high. Reduce dust mites in your home by minimizing the presence carpeting, blankets, and stuffed animals. Use dust mite covers for mattresses and pillows. This is probably the most extreme way to protect yourself from the allergens that produce a runny nose. If the particles can't get into your body, they can't cause a runny nose. If you go outside during allergy season, wear a scarf over your nose and mouth. A protective face mask can do an even a better job. This will prevent allergens from spreading. Use soap and water. Any soap will work because you are only trying to remove allergens, not kill bacteria. Scrub your hands for at least 20 seconds. Rinse and dry your hands on a clean towel. If you are allergic to pet dander, wash your face after petting a dog. If you are allergic to pollen, then wash your face when you come indoors after being outdoors for a while. This will help reduce your exposure to allergens.
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One-sentence summary -- Find out what you are allergic to. Avoid triggers. Cover your face. Wash your hands frequently. Wash your face after coming into contact with allergens.

We are born naked and it is our natural state. Clothing keeps us warm and is often necessary to wear in public, but that doesn't mean it needs to be worn at all times. There's a time for letting your natural self just be. Imagine the freedom that will come with feeling the air and sun touch your skin everywhere, not just places that are normally exposed. Nudism, also called naturism, is about more than the simple act of being nude; it's also about getting closer to nature. In your natural state, there are no boundaries between yourself and the natural world. How freeing and exhilarating would it feel to lie naked on the beach, or under a tree, one with the natural world and comfortable in your own skin? People choose naturism to reach this particular height of happiness. Yes, people have sex naked, but nudity itself does not have to be sexual. Revealing clothing is often more sexually suggestive than being totally naked, since it leaves more to the imagination. If you're worried that becoming a naturist means you're opening yourself up to unwanted sexual encounters, know that for many naturists, it's about being free and natural, not lecherous. Being a naturist is not about having public sex or exposing yourself to others. Many naturists are modest people who choose naturism for the above reasons, and not in order to sexually connect with people. That said, nudity can be pleasing to the senses in a sexual way. The feel of air or water flowing uninterrupted across your entire body awakens the senses and may be arousing. This is healthy and natural. You should not feel ashamed to have or explore these sexual feelings. Suppressing sexual feelings is unhealthy in general, and suppressing them in the context of naturism negates the healthy benefits of a naturist lifestyle.
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One-sentence summary -- Recognize that nudity is natural. Get to know the purpose of nudism. Know that nudity isn't always sexual.

Multiply these as you would any whole numbers. Move the number to the outside of the parentheses. For example, if multiplying (2x3y5)(8xy4){\displaystyle (2x^{3}y^{5})(8xy^{4})}, you would first calculate ((2)x3y5)((8)xy4)=16(x3y5)(xy4){\displaystyle ((2)x^{3}y^{5})((8)xy^{4})=16(x^{3}y^{5})(xy^{4})}. Make sure you are only adding the exponents of terms with the same base (variable). Don't forget that if a variable shows no exponent, it is understood to have an exponent of 1. For example:16(x3y5)(xy4)=16(x3)y5(x)y4=16(x3+1)y5y4=16(x4)y5y4{\displaystyle 16(x^{3}y^{5})(xy^{4})=16(x^{3})y^{5}(x)y^{4}=16(x^{3+1})y^{5}y^{4}=16(x^{4})y^{5}y^{4}} Take care to add exponents with the same base, and don't forget that variables with no exponents have an understood exponent of 1. For example: 16(x4)y5y4=16x4y5+4=16x4y9{\displaystyle 16(x^{4})y^{5}y^{4}=16x^{4}y^{5+4}=16x^{4}y^{9}}
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One-sentence summary --
Multiply the coefficients. Add the exponents of the first variable. Add the exponents of the remaining variables.