In one sentence, describe what the following article is about: The crank arm is the elongated piece that connects the pedals to the crank. Fit the wrench around the rod that connects the crank arm and pedal. Then, turn the wrench counterclockwise 2-3 times to loosen it from the crank arm. When the pedal is loosened it should freely rotate on the crank’s bolt. Hold the pedal and rotate the crank arm clockwise. Continue rotating the crank around until the pedal detaches from the crank arm.  You should be able to feel the pedal unthreading from the crank arm as you rotate it. It may take 10-30 full rotations of the crank to remove the pedal. The left pedal is reverse-threaded. Use a 15mm wrench to loosen the left pedal from the bike. Then, hold the left pedal and rotate the crank arm to completely detach it from the bike. Both pedals should now be completely removed.  If you're standing on the right, or drive side, of the bike, rotate the crank arm clockwise. If you're standing on the left, or non-drive side, of the bike, rotate the crank arm counterclockwise. Set the pedals aside in a safe place so that you can reattach them once you’re done replacing the crank.
Summary: Detach the right pedal from the crank arm with a 15mm wrench. Rotate the crank arm clockwise to detach the pedal. Repeat the process on the left pedal.

Some VoIP services, or voice over internet protocol, allow you to make international calls without including your country's exit code. Try entering the number as described above but without dialing the exit code. Your phone plan may block international calls. If no international phone calls are going through, you may need to call your company and alter your plan details. Keep in mind that international calls are usually more expensive than local or in-country calls. If you plan to make international calls frequently, you may wish to choose a plan that has a reduced international price rate. Toll free numbers in New Zealand begin with 508 or 800 (0508 or 0800 if dialing within New Zealand). Because these calls are not actually free for international customers, many companies block international calls on their toll free numbers. Try contacting the company by email, or see if you can find a regular number for them that does not begin with a toll-free code.
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One-sentence summary -- If you are using a "voice over internet" service, try skipping the exit code. Make sure international calls are enabled on your phone plan. Find other methods of contact if a toll free number won't go through.

Q: Conditioning may be the most important thing you can do for curly hair. Curly hair is already more prone to dryness and damage/breakage than other types. So keeping it moisturized with conditioner is essential for healthy curly hair. You can condition your hair while in the shower, or try some leave-in conditioner. These products will likely contain the same ingredients as products designated for curly hair. They’ll target the dryness and breakages, and that’s what matters. These ingredients will dry your hair out even more and lead to more damage. Many hair products are alcohol and silicone free; you just have to look at the labels to figure out which ones are. Many experts swear by the dry/no shampoo method. This is when you wash your hair with just water, or you only use conditioner in the shower (but no shampoo). This is meant to help your hair combat dryness and breakage.
A: Condition your curly hair. Use shampoo/conditioner for heat damaged hair. Avoid products with alcohol or silicone. Try the dry/no shampoo method.

Problem: Article: Spray 2 to 3 spurts of your disinfectant onto a clean microfiber towel. Wipe down the entire surface of the controller. Once the clean side of the towel gets dirty, flip it to the other side. You can also use a soft cloth or lint-free paper towel. However, microfiber towels are better at trapping dirt and reducing the risk of scratching glossy parts of the controller.
Summary:
Wipe down the controller with the mixture using a microfiber towel.