Article: Use finish nails to install the first length of molding. It is a good idea to get a second person to position the molding while you secure it. If you had to make a scarf cut to cover the first length of wall, apply a thin layer of glue to the scarf joint on the first piece of molding. Fit the scarf joint together snugly, and fasten the second piece with finish nails. Wipe away any excess glue. Working either clockwise or counterclockwise, affix each piece of molding using the process outlined above. This will be much easier with two people, since one person can hold each piece of molding in place while the other hammers it down, but it can be done alone if necessary. Apply a small amount of glue to each scarf joint before nailing the next piece, and wipe excess glue away with a cloth as you work. Continue until all molding is in place.  If a corner joint doesn't quite fit, use a rasp to quickly and evenly grind down extra wood, testing regularly against the joint until you find a perfect fit. Boring small holes into the points of each outside corner joint allows you to secure the corners to the wall firmly with an extra finish nail in each hole. 100-grit sandpaper is suitable for finishing scarf joints on bald wood. For pre-finished white crown molding, use paint-on white caulk to smooth the joints. Caulk is also appropriate for smoothing over nail holes and any other marks in the molding. Consider caulking in the gap between the top of the crown and the ceiling for a smoother appearance, if there is such a gap. This step will require paint and a brush. Enamel paints are generally the best for this kind of work, and fall into two basic categories: acrylic enamel, which dries quickly and is less odorous than its counterpart, but which has a flatter finish, or alkyd enamel, which takes longer to dry and has a stronger smell, but whose deep, lustrous finish cannot be matched by acrylic paint. Whichever style you choose, use an angle sash brush (which is preferred for its ability to paint sharp, clean lines easily), and apply your paint evenly and methodically.  The standard color for crown molding is white, but other colors may be appropriate depending on the effect you desire for the room you are working on.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3b\/Install-Crown-Molding-Step-9Bullet1.jpg\/v4-460px-Install-Crown-Molding-Step-9Bullet1.jpg","bigUrl":"\/images\/thumb\/3\/3b\/Install-Crown-Molding-Step-9Bullet1.jpg\/aid1377204-v4-728px-Install-Crown-Molding-Step-9Bullet1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}  You can also paint the molding before you install it, but be aware that you'll have to repaint anywhere that gets scuffed during installation.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/56\/Install-Crown-Molding-Step-9Bullet2.jpg\/v4-460px-Install-Crown-Molding-Step-9Bullet2.jpg","bigUrl":"\/images\/thumb\/5\/56\/Install-Crown-Molding-Step-9Bullet2.jpg\/aid1377204-v4-728px-Install-Crown-Molding-Step-9Bullet2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
Question: What is a summary of what this article is about?
Nail the first length of molding in place. Nail the rest of the molding in place. Smooth the crown. Paint the crown.
Article: Hydroquinone is a very effective bleaching cream which can significantly reduce the appearance of age spots.  It is available in concentrations up to 2% over-the-counter, but higher concentrations will require a prescription from your doctor. Be aware that hydroquinone has been banned in many European and Asian countries, due to its potential carcinogenic properties. However, it is still widely available in the US. Retin-A is an excellent anti-aging skin care product which is used to combat fine lines and wrinkles, improve the skin's texture and elasticity and fade discoloration and sun damage, including age spots.  Retin-A is a vitamin A derivative which is available in cream or gel form, in a variety of different strengths. It is only available by prescription, so you will need to see your doctor before you start using it. It helps to eliminate age spots by exfoliating the skin, removing the outer hyperpigmented layer and revealing the fresh, new skin underneath. The combination of these 2 ingredients has been shown to help lighten age spots. Talk to your dermatologist to see what they recommend, or check labels on products to find 1 that contains both. You may be able to find a skin cream or lotion that contains both of these ingredients. Sunscreen won't actually help to reduce the appearance of your existing age spots, but it will prevent new ones from forming (as they are caused primarily by sun damage).  In addition, the sunscreen will prevent your existing sunspots from becoming any darker or more noticeable. You should wear a sunscreen with a zinc oxide base and an SPF of at least 15 every day, even if it's not hot or sunny.
Question: What is a summary of what this article is about?
Use hydroquinone cream. Try Retin-A. Look for products that contain salicylic and ellagic acid. Apply sunscreen before heading outdoors.