Yes, they exist, but often the main component is some form of acid which can cause the fumes to be toxic or semi-toxic. The rust removers can be purchased at any hardware supply store and some auto body shops.  Some optional brands include Evapo-rust, Metal Rescue Rust Remover Bath (safe on paint, plastics, and skin), Acid Magic, The Works (20% HCL, hydrochloric acid), The Works Basic (9.5% HCL, hydrochloric acid) and WD-40 (light weight oil). Use protective wear when handling commercial rust removers. Protective wear includes goggles, gloves, and a face mask or respirator. This is where the rubber really hits the road. You want to give the cleaners time and elbow grease to work their magic. You can do this in several different ways:  Some chemical solutions come already in a spray containers.  Spray lightly and accurately onto rust and let sit overnight for heavy rust. Other solutions need to be applied by using a brush.  Scrape off any rust that can be easily removed and evenly apply the solution.  Let sit overnight. Another method is total submersion.  If an item is small enough, find a plastic paint bucket or other container and place the rusted item in it.  Pour enough rust remover solution to completely submerge it and let it sit overnight. Try to get as much of the commercial rust remover off your item as possible. Hit the item with a blowdryer, if possible, so that the item is completely dry and rust is discouraged from returning. Most of the rust should have been loosened overnight and the remainder should come off easily. The amount of wait time necessary to remove the rust depends on the item in question, how badly it is rusted, and how well the store bought product works.  Sometimes the metal needs to be treated with the solution more than once, particularly if the rust is on a vertically standing object.
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One-sentence summary -- Purchase a chemical rust remover. Apply the solution. Rinse with water and dry. Scrape off any remaining rust. Repeat the process if necessary.


Bake for another 15 minutes. If the flesh gives a little and feels soft, and the cheese is lightly browned, the zucchini cups are finished baking.
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One-sentence summary -- Bake the zucchini cups for 20 minutes. Remove the baking sheet from your oven after 20 minutes and top each of the zucchini cups with the remaining shredded cheese. Return the baking sheet to the oven. Test for doneness by piercing one of the zucchini cups with a fork or the tip of a sharp knife.


Being respectful starts with a basic consideration of other people's feelings. Ask yourself how you'd want to be treated in a given situation, and make an effort to treat other people that way. Treat everyone you encounter—strangers on the street, coworkers, classmates and family members—with respect and courtesy. Offer people food, water, or something else when you see a need that could be met. . The concept of etiquette and good manners seems pointless when you're a kid, but when you grow up you realize that these customs function as a way to keep society running smoothly. Practicing good manners is a way to be respectful of other people's space and time. If no one bothered being polite, everyday situations like eating in a restaurant, waiting in line at the post office or dealing with bad traffic would be completely intolerable. Here are a few ways to be polite:   Wait your turn. Don't cut in line, or cut people off in traffic, unless it's an emergency (e.g. rushing to the hospital).  Avoid disruptive talking in public. Be quiet once the lights go down in a movie theater. Don't talk on your cell phone in indoor places like a coffee shop, store, or restaurant. (Take the call outside instead.)  Clean up after yourself. If you make a mess, clean it. Throw away or recycle your trash, including small things like cigarette butts or food wrappers.  Speak politely. Say please and thank you. Avoid name-calling or aggressive speech. Don't swear in polite company.   Follow rules that keep things safe and pleasant. Don't eat or drink if it's not allowed somewhere. Obey signs like "don't feed the birds" or "only use a public computer for half an hour" so that the environment is pleasant for everyone. Be respectful to everyone—not just people you know or those you perceive as having a higher status than you. Some people save their respect for people upon whom they want to make a good impression, and they're rude to everyone else. But there is truth in the saying, "You can judge the character of others by how they treat those who can do nothing for them or to them." Be kind to everyone, regardless of who they are, what they look like, or what their relationship is to you.   Be kind to people regardless of their social status. Examine and let go of any negative attitudes you have towards women, people of color, people with disabilities, LGBTQ+ people, people of different religions, poor people, overweight people, and other who might be viewed negatively by society. Being different does not make someone inferior. Take a "live and let live" approach. Be kind to people you encounter throughout the day who aren't always treated with respect. For example, homeless people are often overlooked or treated rudely, but they deserve the same respect and courtesy as anyone else. Be respectful to people who are different from you, even if you don't understand them very well. The differences among us are what make life interesting, and besides, you probably have more in common with people than you know. Even when you really don't see where someone else is coming from, be courteous and civil. You don't have to love everyone you meet, and you certainly don't have to agree with them, but you can still show them respect. Be respectful of others, no matter their...   Cultural differences Different religious beliefs Different political beliefs (aside from violent extremism) Sports team preferences Any space that you share with other people should be treated with respect. Your home (if you live with other people), your school, your street, your bus line - these familiar spaces are familiar to other people, too. You wouldn't appreciate it if other people trashed the places where you spend time every day, so be sure to clean up after yourself and do your part to keep them nice for others.  Clean your own messes. Pick up your trash and throw it away. Don't leave wrappers or cigarette butts for other people to clean. Don't graffiti public spaces (unless you're an artist, and you have permission). Being respectful extends beyond just being nice to other people. Remember to show respect to animals, plants and the earth itself. We're all living here together, and each one of us is deserving of respect. Treat every living creature as an individual worthy of courtesy.   Do your part to avoid polluting the environment. Understand how your actions affect the rest of the world. For example, using pesticides on your lawn could contaminate the groundwater and have a negative impact on your environment. Try to make conscientious lifestyle choices. It is considered rude and inconsiderate to help yourself freely to anything that does not belong to you. Ask permission before using someone's property. If you don't, you might be accused of stealing. Personal space varies in different situations. Strangers (e.g. people on the subway) should be given a space bubble, and it's best not to strike up conversations unless they're showing signs that they're open to talking. Friends and family members usually are more open to touching, but it's still important to make sure they're okay with it.  When offering hugs and kisses, let the person see it coming so they can decline it if they don't want it for any reason. Ask before prolonged contact, such as playing with someone's hair or rubbing their back. Treat disability equipment (canes, wheelchairs) and service animals like extensions of a person's body. Don't touch without permission.
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One-sentence summary --
Show kindness and courtesy. Be polite Refuse to discriminate. Respect differences in belief and opinion. Respect spaces. Respect the earth and all who live here. Respect other people's possessions. Respect personal space.