Article: Refrigerant is very dangerous and can result in injuries. It can cause frostbite if it hits your skin. If you get it in your eyes, it can blind you. Follow all instructions on the label, including additional recommended protective gear. There are two ports on your air conditioner. You will add the refrigerant to the low pressure line port, not the high pressure line port. The low pressure line has larger tubing than the high pressure line, making it easy to distinguish between the 2.  Sometimes they are labeled with “H” for high and “L” for low. In some vehicles, the low pressure line port will be lower than the high port, but this is not always the case. Most kits have a hookup that only fits onto the low pressure port, making it easier to choose the right port. The cap is the little plastic cover that seals the valve. Once it’s off, make sure you put it somewhere safe so that you don’t lose it. Simply click the gauge connector over the open port. You can wiggle it gently to make sure it’s attached.  If it’s loose or comes off, try to attach it again. It’s best to select a recharge kit that comes with a pressure gauge. This allows you to easily add more refrigerant without overcharging your air conditioner. The gauge will provide a reading in psi. It should have colored zones to indicate if it’s in a safe range. Green means good, but your levels could still be lower than necessary to cool your car if it’s low in the green zone. Your ideal pressure will be determined once you test the outdoor temperature. You’ll do this when you test your system later in the recharge process. A reading of 0 means that there is no refrigerant left in your air conditioner, which will require a repair by a professional technician. Otherwise, you can charge the system yourself using your charging kit.
Question: What is a summary of what this article is about?
Put on your eye protection and gloves. Find the low pressure line port, which will have thicker tubing. Remove the port cap by unscrewing it. Hook the pressure gauge hose to the port. Check the reading on the pressure gauge. Proceed with the recharge if the pressure gauge reading is above 0.

Problem: Article: Make sure to peel and cut your fruit into pieces that your blender can manage. Your fruit can be frozen or fresh depending on your preference. Some healthy fruits that you can use include, banana, watermelon, mango, and peaches. Agave nectar is a healthier alternative to sugar and will help enhance the taste of your Slurpee. If you can't get Agave nectar, you can use lemonade or more sparkling water as an alternative. If you like your Slurpee sweeter, then add more agave nectar. Blend all of the ingredients together until your drink reaches the desired consistency. Mixing the Slushee for a longer period will result in your slushy being more watery than the traditional Slurpee found at stores. Drink the Slurpee as soon as you're finished blending, or the ice will melt, and it will lose its consistency.
Summary: Add fruit and water into your blender. Add agave nectar or lemonade and ice to your blender. Turn your blender on high until your drink is slushy.

INPUT ARTICLE: Article: As your dog ages, it might have more trouble digesting food. Try feeding your dog a food that is specially formulated for seniors. These age-appropriate formulations are generally higher in fiber, which will improve gastrointestinal health. This can help improve your dog's appetite.  Switch to the new food gradually over five days, with a mixture of 20% new food and 80% old food on the first day. Feed your dog 40% new food and 60% old food on the second day, and 60% new food with 40% old food on the third day. On the fourth day, feed your dog 80% new food and 20% old food. By day five, you should be feeding your dog 100% new food. One way to get a senior dog to eat more is to add something tasty to your dog's food. For example, you might try pouring a little chicken broth on top of dry dog food. You can also try adding a small amount of canned dog food to the dry food. Cooking a meal for your dog occasionally can entice it to eat. The smell of food cooking in the kitchen can improve a senior dog's appetite. Try giving your dog a home-cooked meal of boiled chicken breast and rice. You can also feed your senior dog a homemade meal of boiled lamb and barley. Avoid cooking for your pet more than once a week, as home-cooked food is not nutritionally complete for a senior dog.

SUMMARY: Try a senior dog food. Make your dog's food more appealing. Cook dinner for your dog.

If you plan to do a knot-out, it is recommended that you let the hair air dry on its own. Placing a shower cap over the Bantu knots overnight can create a humid, steamy environment for your hair, though, which can help set the style naturally.  Using a shower cap creates a type of "greenhouse effect," allowing your hair to dry as slowly as possible while retaining enough moisture to prevent them from losing form. After you remove the shower cap, your hair will still feel slightly damp. Let it continue air drying for about 15 minutes before pressing forward. If you need to set and dry your hair in a hurry, the next best option is to sit under a bonnet dryer and let your hair dry under the warm, steady heat for 30 to 60 minutes.  Keep in mind that you will likely need about an hour for your hair to dry. Long or thick hair may take even longer to dry. It's normal for your roots to stay damp, as the hair is coiled around them. Do not blow dry knots. This will cause them to become far too frizzy when you take them down. A light mist of hairspray or oil can help prevent flyaway hair while giving your hair a subtle, healthy-looking shine. At this point, the Bantu knot-out is ready to sport around town.
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Place a shower cap over your head overnight. Dry your hair under a bonnet dryer, as an alternative. Mist with hairspray or a similar product, if needed.