In one sentence, describe what the following article is about: If you have sensitive skin, do not leave the juice on your face for more than 5 min. Follow up with your favourite facial scrub to exfoliate your skin. Do not forget your neck. This is a part of the body that is often neglected yet it is always on display.
Summary: Take the middle slice of the lemon and rub it all over your face and neck,  paying special attention to areas with skin discoloration or scars. Let the juice sit for 5-10 minutes. Rinse with luke-warm water.

There are specially designed dog poop pickup bags available from many pet stores, but you could also choose to be thrifty and simply use plastic grocery bags.  Instead of just recycling them, set aside an appropriate number of bags after going grocery shopping and stash them under the sink or in another convenient location.  You can pick up the poop directly with the bag by using it like a glove, then turning it inside out.  Place your hand inside the bag, grasp the poo, then pull the sides down around it so that the former exterior of the bag is now wrapped around the poo.  Tie it off and dispose of it appropriately. You could also wear disposable gloves and use a paper towel to pick up dog poo in your yard.  Carefully pick the poo up with a paper towel, then drop the paper towel with the poo wrapped around it into the bag.  This is the best option when picking up multiple waste deposits around your backyard. Save most or all the bags, as you should clean up your dog's poop daily. Fancy poo bags available at pet stores might have a pleasant scent to mask the poo. Wash your hands thoroughly after every dog waste collection session, even if you wore disposable gloves.  This will reduce the potential for spreading germs. A pooper scooper is a device that helps you pick up dog poo.  There are many varieties available, but the basic design consists of a small clamp or spade at the end of a handle that, when pulled, will close around the poop.  You can then transfer the scooped waste into a bag for disposal.  Some models have special bags that can attach directly to the pooper scooper, allowing you to deposit the poo directly into the bag without taking the extra step of putting the poo in the bag. Ensure the model you obtain can be used on concrete as well as grass.  That way, you can take it outside of your backyard, should you wish. Pooper scoopers are readily available at your local pet store. Store your pooper scooper in your backyard or garage in a location where your pets and children will not access it.  Spray it down or dunk it in disinfectant regularly to keep bacteria at bay. Commercially available pet waste freezing agents made of aerosolized oxygen are available at many pet stores.  These sprays are useful when collecting dog waste that is runny or softened due to rain.  Simply hold the nozzle an inch or so from the poo, and give it a sustained spray of two or three seconds all over its surface.  This will cause the poop to solidify, making pickup easier.  If you're collecting the poo by hand, be sure to wait a few seconds after spraying before attempting to pick it up directly. Use manufacturer instructions when using freeze sprays.
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One-sentence summary -- Bag it. Use a pooper scooper. Get some freeze spray.

Problem: Article: the staff, the parts of a note, and the basics of notating durations of notes and rests. Make sure you understand the above, and then let's dive into the fun stuff: reading music! The C major scale is the first scale we use when teaching how to read music because it's the one that uses just natural notes (the white keys on a piano). Once you have that locked into your brain cells, the rest will follow naturally.  First, we'll show you what it looks like, then we'll show you how to make sense of it, and begin to read music! Here's what it looks like on the staff. See the "C scale" above. If you'll take a look at the first note, the low C, you'll see that it actually goes below the staff lines. When that happens, we simply add a staff line for that note only—thus, the little line through the note head. The lower the note, the more staff lines we add. But we don't need to worry about that now. The C scale is made up of eight notes. These are the equivalent of the white keys on the piano. You may or may not have a piano handy, but at this point, it's important for you to begin to get an idea of not just what music looks like, but of what it sounds like, too. " That may sound intimidating, but chances are, you already know it: it's the fancy way of saying "do, re, mi."  By learning to sing the notes that you see, you'll begin to develop the skill of sight reading—a skill that can take a lifetime to perfect, but will be useful right from the beginning. Let's take a look at that C scale again, with the solfege scale added. See the "C Scale Solfege 11" above. Chances are, you know the Rogers and Hammerstein song "Do-Re-Mi" from The Sound of Music. If you can sing the "do re mi" scale, do that now while you look at the notes. If you need a refresher course, you can hear the song on YouTube. Here's a slightly more advanced version, walking up and down the C scale using the solfège notes. See the "C Scale Solfege 1" above. Practice singing Solfege—part II a few times, until it becomes familiar. The first couple times, read very slowly so that you can look at each note as you sing it. The next couple times, substitute the "do re mi" for C, D, E. The goal is to sing the actual notes. Remember our note values from before: the high C at the end of the first line, and the low C at the end of the second line are half notes, while the rest of the notes are quarter notes. If you imagine yourself walking, again, there is a note for each step. The half notes take two steps.
Summary:
We now have the basics down: Learn the C scale. Learn a little sight singing—or "solfège. Congratulations, you're now reading music!