In one sentence, describe what the following article is about: Sometimes, rust can form on the inside of a zipper or on a zipper's teeth. This problem can happen more often with cold-weather outdoor garments. If rust is present, use a household anti-rust lubricant like WD-40. Just be careful not to get it on the fabric of the garment. The issue could be caused by tiny pieces of debris getting in the zipper. That debris can cause the zipper to not zip as easily. Applying vinegar can help take care of the problem by cleaning it out, allowing it to zip more readily.  Soak a cotton ball with vinegar. With the garment flat, run the cotton ball up and down the zipper. Make sure not to get it on the fabric if you think it may bleed. Apply it to both sides of the zipper, as well as the inside of the teeth. Dish detergent can be used to clean out your zippers. However, be sure to test the detergent on an inconspicuous place first. If it doesn't affect the color of the garment, scrub the detergent into the zipper, using a brush. Wash it out, and see if it helps your zipper be less sluggish.
Summary: Check for rust. Apply vinegar. Try dish detergent.

Chamomile is a mild herb that shows some promise in fighting anxiety and depression. It’s most common as a tea, but there are also chamomile supplements that you can try as well. Chamomile is in the same plant family as ragweed, marigolds, daisies and chrysanthemums. If you’re allergic to these plants, then chamomile may cause a mild allergic reaction. This plant helps reduce excitability and nervousness, both of which make anxiety worse. It comes in capsule form, but can also be mixed with tea. Valerian root is another herb that may be effective for treating anxiety. While long-term studies are lacking, you can take it for a few weeks at a time and see if it helps your anxiety. Some preliminary studies suggest that passionflower is another useful remedy for anxiety. You can take the supplement as a capsule, or mix it in with boiling water to make your own herbal tea. John’s Wort if you also have depression. This supplement is used more often to treat depression, and its success with anxiety is limited. However, many people have both anxiety and depression, so St. John’s Wort supplements may help you in this case. Kava is also effective for treating anxiety, but long-term use or high doses can cause liver damage. Use this herb in small amounts and for a short period of time.
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One-sentence summary -- Drink chamomile tea. Use lemon balm to reduce nervousness. Take valerian as a supplement. Try passionflower tea or supplements. Use St. Take kava in small doses.

Q: It’s the blue and white paper airplane icon labeled “Telegram.” You’ll usually find it in the app drawer or on the home screen.  It’s at the top of the group.  This selects that user. If you are modifying a supergroup, you’ll have the option to set special permissions for this admin. Use the switches to enable or disable your desired permissions. It’s at the top-right corner of the screen. The admin is now added.
A: Open Telegram. Tap the group you want to manage. Tap the name of the group. Tap Set Admins. Tap the person you want to make an admin. Tap the check mark.

Problem: Article: You could try a supermarket or a skincare store. You could even look at stores online. This will give you access to a wide variety of sunscreens so that you can familiarize yourself with your options. If you aren't sure where to start, try looking at a general marketplace such as Amazon.com. They have many sunscreens and also list the ingredients so that you can learn about them. Don’t just look at the way they advertise themselves, but take the time to read through each ingredient. Be on the lookout for any potentially harmful ingredients and for helpful ones. A sunblock isn’t as good as its label; it’s as good as its ingredients. Think about which ingredients you want ahead of time so that you won’t get lost reading list after list of indecipherable chemicals. Perhaps you are looking for something with zinc oxide and no oxybenzone. Focus your search on these criteria to find the best sunblock for you. If you find one that you like but you aren't ready to buy it, write down its name so that you can read up on it later. This can help you to make an even more informed decision. After narrowing down your search, find which one most closely aligns with your needs. There will likely be at least a couple of options that meet your criteria. Take the time to look at these more closely and factor in other requirements that you might have. Which one is water-resistant? Which one is broad spectrum? Which one has fewer chemicals? Which one costs less? Look at any aspects that are important to you and there will likely be one that stands out. If there are a few that seem about equal, go ahead and just pick one and give it a try. If you have enough money, consider buying two so that you can try them both and see which you prefer. Whatever you do, make sure to educate yourself before you choose a sunscreen. This is an important decision that can help protect you from cancer! Don’t just choose the cheapest; try to find the product that is highest quality and best for you. This is an important preventative measure that can save you a lot of money and pain in the long run by avoiding cancer. If you need a sunscreen immediately and don't have time to conduct a lot of research, go for a cream that is SPF 30, broad spectrum, paraben free, with zinc oxide and no oxybenzone or retinyl palmitate.
Summary:
Go to a store. Compare many different sunblocks. Decide which one best suits your needs. Make an informed decision.