In one sentence, describe what the following article is about: Fine-toothed combs can snag and break hair, while brushes can lead to frizz. When combing your hair, remember to start from the tips, and work your way up. Never comb straight down from roots to ends. You can also gently comb your hair out using your fingers. Try to use a lower temperature, if you can, as heat protectant sprays can only do so much. It may take longer to get the results you want, but it will be safer for your hair.  When heat styling, don't go above 380°F (195°C). Great styles that enable you to cut down on harsh heating tools include: roller sets, braid-outs, twist-outs, bantu knot outs, buns, and ponytails. This is the safest way to dry your. Consider putting your hair into twists or braids first. When you take them out, after your hair dries, you'll end up with beautiful curls. Avoid drying your hair out in the sun, however, as the sun's rays can be just as harmful to your hair as your skin. If you must dry your hair out in the sun, consider using a UV protectant spray for hair first. Never rub your hair with a towel, as this can lead to frizz and breakage. Instead, gently pat it dry, preferably with a microfiber cloth or towel. You can also use a t-shirt instead. To preserve your curls, consider wrapping your hair in a microfiber towel or t-shirt instead. If your hair is long, or not already in a protective style (such as braids or twists), consider putting your hair into a high ponytail or high bun. This will help preserve curls and prevent your hair from getting tangled and roughed up as you toss and turn throughout the night.  You can also use a silk or satin scarf or bonnet instead. Cotton pillowcases are not recommended because they draw the moisture out of your hair. They also tend to be coarse, and can lead to snags, frizz, and breakage. At the same time, however, avoid braiding your hair too tightly, as this can weaken the hair follicles and lead to hair loss. Also, remember to care for your hair and scalp. You should wash and condition your hair at least every two weeks.  After taking your braids out, be sure to detangle your hair before washing it. If you don't do this, your hair will get matted. Consider giving your hair and scalp some time to recover from the pulling involved with braiding/twisting every once in a while.
Summary: Always use a wide-toothed comb, and never a brush. Avoid using heat, if possible, and always use a heat protectant spray when you do. Try to air dry your hair whenever possible. Be gentle with your hair when towel-drying it. Keep your strands protected at night by using a satin pillowcase. Keep your hair in braids or cornrows to reduce breakage and hair loss.

In one sentence, describe what the following article is about: You can rent a car from the airport and throughout rental locations in and around the city. You will need a credit card in order to rent a car. Enter I-40 and take it as far as Williams, Arizona. This is approximately 420 driving miles. Drive approximately 60 miles to arrive at the South Rim of the Grand Canyon. The total trip time on this route is about 8 hours.  This is the most direct route to the Grand Canyon from Los Angeles, because other modes of transportation require you to go through Flagstaff, Arizona. You can also follow I-40 to Flagstaff, Arizona, and then take Route 180 north to the Grand Canyon. This will take approximately 1 hour longer to drive.
Summary: Rent a car in Los Angeles, if you don't have one. Find Interstate 40 (I-40) from your starting location. Take Arizona Highway 64 (AZ-64) north at Williams, Arizona.

In one sentence, describe what the following article is about: Put on at least SPF 30 sunscreen everyday, even if it’s cloudy or cold outside. UVA and UVB rays lead to wrinkles, dryness, and drooping skin. Reapply sunscreen several times throughout the day. Before getting into the shower, wipe your body with a loofah. This will remove dead skin cells. Make sure to wipe your entire body. In the shower, use a pumice stone to rub your feet and any other rough areas of skin, such as your elbows. For the rest of your body, use a body brush to gently rub your skin. At the end of your shower, turn the water as cold as you can stand. This will close your pores. When you get out of the shower, dry your body by patting it with a towel. Avoid rubbing your skin aggressively with a towel. After patting your skin dry, apply a gentle moisturizing to your entire body. Don’t forget about the bottoms of your feet, your elbows, and your hands.
Summary:
Wear sunscreen. Exfoliate regularly. Moisturize your whole body daily.