You can usually find this information in the users manual or instruction booklet that came with your vape pen. Integrated batteries typically take the form of an elongated tube or cylinder (which attaches to the cartridge, or the part that heats the e-liquid), whereas removable batteries are housed inside casing of the pen itself. The majority of vape pens use "510-Thread" batteries, which have a universal design that makes them compatible with different cartridges. Your vape pen's battery may feature colors, text, or other markings distinguishing it from the cartridge. First, plug the AC adapter into a nearby electrical outlet. Then, insert the large end of the USB cable into the adapter and connect the smaller end to the corresponding port in your pen. Depending on the model you're using, you may need to unscrew the battery from the cartridge in order to access the charging port. Always use the charger and cable that came packaged with your vape pen. Different units sometimes run on higher voltages, and too much juice could cause your pen to overheat or even explode. Never attempt to charge your vape pen with a laptop, mobile phone, or any other device that could potentially be damaged in the event of a short or surge. Charging times for different batteries can vary from 1-4 hours. You'll know your battery is fully charged when the indicator light turns green or begins blinking steadily. On certain models, the charging light will shut off when the battery reaches 100%. Situate your vape pen away from any nearby flammable objects (such as blankets or upholstered furniture) while it's charging to reduce the risk of fire related to overheating. Once your battery is fully charged, remove it from the charger unit and screw it back onto the cartridge to begin vaping again. When you've depleted your vape pen's battery to a certain level, a red light will appear on the LED display. Remember: red means "stop." Hold off on using your vape pen again until it's been charged. Attempting to use your vape pen in a low-battery state could lead to shorts, battery death, or other defects. If your battery stops holding a charge or begins draining faster than usual, take it as a sign that it's time to replace it.
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One-sentence summary -- See if your vape pen has an integrated or removable battery. Hook your vape pen up to its charger using the included USB cable. Wait for the battery to finish charging completely. Watch for the red light that tells you it's time to recharge your battery.

There are many different types of drug tests, so be sure you know which specific tests you will be taking. Unfortunately, drug tests are not 100-percent accurate and can produce a "false positive" for numerous reasons. If you are an athlete, you may also be tested for substances that are not necessarily illegal, but that have been banned from athletic competition. Ibuprofen (Advil, nuprin) used to produce a false positive for the narcotic marijuana, but this problem has been remedied and is no longer an issue. Yet, there still remain a number of foods, medications, vitamins and supplements that will produce a false positive. A teaspoon of poppy seeds is enough to produce a false-positive for opioids. This is less than one-poppy seed bagel. Many over-the-counter work-out supplements are banned from athletic competition. If you are an athlete, discuss your supplement options with your coach or trainer. Find out how the test will be administered, and more specifically, try to find out what foods, vitamins, medications, and supplements have been known to trigger a false positive. The more you know about the specific tests you will be taking, the more you can actively defend yourself against a false positive. Prescription antidepressants, such as Zoloft, can also produce a false positive. Athletes should familiarize themselves with substances that have been banned from competition. A guide to substances that have been banned from competition can be found here. This can mean skipping your morning poppy-seed bagel, or opting to pass on any over-the-counter medications that can affect your test. But, it is a lot easier to prevent a false positive than it is to contest. Athletes should know that certain substances have been banned for use while competing, but are actually allowed during training. When you go in for your drug test, you will be asked to complete a list of all the foods, vitamins, medications, or other supplements that you have been taking. This will help the screening facility determine a false-positive from an actual positive test, and could be the difference between losing and keeping your job. Athletes who test positive for a banned substance--regardless of its legality--may face punitive action. Increasing your fluid intake will help flush any of the substances that may produce a false positive (such as poppy-seed), so be sure to increase your fluid intake at least 24-hours before your scheduled examination. You want to give the cleanest urine you can to avoid any false positives, so make sure that you do not provide your first urine of the day as a sample. Drink as much water as you can an hour-or-two before your test.
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One-sentence summary -- Learn what tests you will be taking. Be aware that certain over the counter medications and vitamins--even foods--can trigger a false positive. Research the limitations of the test(s) you will be taking. Avoid the "substances" that produce a false positive. Keep track of everything you consume. Drink lots of water. Give a clean urine sample.

If your doll gets dirty, do not put it in the bathtub. Instead, use baking soda. Use a damp washcloth and rub on the powder. Then use a dry towel to wipe it all off.[citation needed] Undress your doll. Take a baby wipe, and put some disinfecting hand sanitizer on it. Rub it in, then rub this wipe all over your doll until she is slightly wet all over. Let her dry (it should only take a few minutes) then dress her.
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One-sentence summary -- Clean the doll. If the doll came from a thrift store and you want to disinfect her (you never know how much dirt and baby slobber could have gotten on her), try this trick.

Cast-iron skillets are recommended for the best results, but you can use any frying pan you have. If you are using a cast-iron pan, you can speed up the heating process by placing it into a preheated 350 F (176 C) oven for about 20 minutes and removing it with an oven mitt. Starting with a piping hot cast-iron pan is key. Add a small amount of cooking oil to the pan. Don't use more than 1 tablespoon (0.5 ounces). If your oil smokes, your pan is a little too hot. Take it off the burner for a couple minutes and try again. When the beads of oil spread evenly and shine, the pan is ready for cooking! Place your patty in the middle of the pan and let it cook. Your burger patty will sizzle once it hits the pan and it might even smoke. This is good. Cook it for about 4 minutes. Resist the urge to poke and prod at your patty. Don't push it down into the pan. Leaving your patty alone will allow for it to form a delicious thick crust that will seal in the flavor. Once and only once, when you see the underside starting to turn brown, flip your burger. Cook for an additional 4 minutes on the other side. The last few minutes of cooking is the perfect time to add a slice of cheese. Place a slice of cheese onto your patty and let it get perfectly melted in the last minute or so of cooking. Your burger is medium-rare at an internal temperature of 130 to 135 F (55 to 57 C). Your burger is medium at an internal temperature of 135 to 150 F (57 to 65 C). Your burger is medium well at an internal temperature of 150 to 165 F (65 to 74 C). Your burger is well done at an internal temperature of 165 F (74 C) or greater.
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One-sentence summary --
Preheat your skillet. Test the heat of your pan. Grill your burger. Flip your burger.