Have an extra tube of toothpaste collecting dust? You can use it to remove crayon marks by squirting a small dab onto wherever the mark is, rubbing gently, and then rinsing that spot with warm water. Nail polish is great for securing screws: brush some clear nail polish on screw threads, insert screw, and let it dry before using again – also prevents rust. Last, but not least, dryer sheets are a great for cleaning the shower – use a wet sheet to remove soap scum and mineral deposits. Click here to view the first image in today’s viral picture gallery. Continue reading to watch the five most popular viral videos for today, including one on how to make your macro lens for close-up photography.