In one sentence, describe what the following article is about: This app reviews incoming calls, and can be set to reject all unknown calls (including all numbers which aren't in your contacts). To download it, open the {"smallUrl":"https:\/\/www.wikihow.com\/images\/1\/1e\/Androidgoogleplay.png","bigUrl":"\/images\/thumb\/1\/1e\/Androidgoogleplay.png\/26px-Androidgoogleplay.png","smallWidth":460,"smallHeight":531,"bigWidth":"26","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of an Android icon\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"} Play Store, then do the following:  Tap the search bar. Type in should I answer  Tap Should I Answer?  Tap INSTALL  Tap ACCEPT Tap OPEN in the Google Play Store, or tap the octopus-shaped Should I Answer? app icon in your Android's App Drawer. It's at the bottom of the screen. You'll find this at the top of the screen. It's near the middle of the Settings page. Tap the white switch {"smallUrl":"https:\/\/www.wikihow.com\/images\/d\/d5\/Android7switchoff.png","bigUrl":"\/images\/thumb\/d\/d5\/Android7switchoff.png\/35px-Android7switchoff.png","smallWidth":460,"smallHeight":394,"bigWidth":"35","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of an Android icon.\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"} to the right of any (or all) of the following:  local negative rated numbers community negative rated numbers numbers not stored in contacts hidden numbers foreign numbers If you want to prevent unknown/non-contact numbers from being able to text you, scroll down to the "Block INCOMING SMS" section and tap the white switch(es) next to the option(s) you want to implement. Your settings will be saved. From now on, calls from unknown numbers should be blocked.
Summary: Download the "Should I Answer?" app. Open Should I Answer. Tap CONTINUE. Tap the SETTINGS tab. Scroll down to the "Block INCOMING Calls from" heading. Enable call-blocking for incoming calls. Disable incoming texts if needed. Exit Should I Answer.

In one sentence, describe what the following article is about: Flushing out your nasal passage can help to remove pollen and other allergens and reduce irritation. Use a saline solution and a neti-pot or over-the-counter rinsing device to help eliminate allergens and congestion from your nasal passage.  A neti-pot can be purchased at your local drug store. Even if you have done your best to avoid fall allergens such as ragweed and mold you may still develop some allergy symptoms. Nonprescription antihistamines, such as Claritin, work to block substances called histamines which are produced in your body when an allergic reaction occurs. When untreated histamines can cause a stuffy, itchy, and/or runny nose, runny, itching eyes, itching in the mouth, and hives.  It is best to begin taking antihistamines before symptoms occur. If you know that you suffer from fall allergies be preemptive. If your allergies result in sneezing and a runny nose a decongestant, such as Sudafed, can help manage the symptoms and reduce congestion.  Nasal sprays, like Flonase and Nasonex, can also help relieve nasal congestion. Your doctor may be able to help you identify your specific allergy triggers, through tracking the times when symptoms are the worst or performing an allergy test at his office. This will help you identify your specific allergy so that you can create a more specific prevention plan. If you have extremely bad seasonal allergies you may want to ask your doctor about getting allergy shots. This treatment method works by exposing your body to specific substances that cause allergies by getting  regular injections. Over time, through exposure, you should reduce your allergic response, which will reduce your symptoms, as well.
Summary:
Rinse out your nose. Take nonprescription antihistamines. Try taking a decongestant. Talk with your doctor. Consider an allergy shot.