In one sentence, describe what the following article is about: Make sure to remove all of the shampoo as you do so. Be very gentle as you scrub. If it didn't get all of the dye off the first time, try it again.
Summary: Scrub off the dye with a warm, damp wash cloth.

You can cut a circle out of a ¾ in thick piece of plywood or you can also purchase a plywood round at most home improvement stores. You will need a three-foot (90cm) round with a thickness of 3/4-inch to 1 inch (2cm to 2.5cm) is ideal. The round should be big enough to develop some momentum, and still small enough to carry around.  If you decide to make the round yourself, then draw a line from one corner of the plywood to the other. Then, draw a line between the other two corners. The central “X” that these two lines create can serve as your center point for cutting out your wheel.  You can cut out your wheel using a straight bit with end cutters that you attach to the center of your plywood. Make sure that you go slowly as you cut out the round. After you have created or purchased your round of plywood, sand it well to ensure that there are no rough edges on the side you will be painting or on the outer edges of the wheel. You can either use a power sander or sand the wheel by hand.  When sanding wood, it is best to start with a coarser grit and then move up to a finer grit to get rid of minor imperfections.
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One-sentence summary -- Create or purchase a plywood round. Sand the round.

Q: You’ll need a clean toothbrush, two clean washcloths, a small wash basin or bowl, and a high efficiency laundry detergent.  Spot cleaning is best if the whole stuffed animal does not require cleaning. You’ll also want to spot clean if the animal is made of something delicate enough that you don’t want to submerge it. Regular liquid detergent and liquid soap can work as well. Most cleaners that work on upholstery should work on your stuffed animal.  You can make a good cleaning solution for your animal by diluting some dishwashing soap in warm water. Here, you want to use your hand to mix the detergent around the bowl, ensuring you have a proper mix of water and detergent. You want to get the cloth pretty wet, but not soaked. Using a circular motion, rub the entire stuffed animal down. Gently scrubbing any trouble spots. For a particular troublesome spot, use your toothbrush to scrub a little harder. Using your remaining washcloth, run it under cold water. Make sure you get the washcloth wet, but not soaked. In circular motions, wipe down the stuffed animal. You may need to wet the wash cloth a couple of times to make sure you are removing all the detergent from the stuffed animal. You should hang the stuffed animal out in the sun to dry or place it in front of a fan. If the stuffed animal is not suitable for the washer, it most likely can’t go in the dryer either.
A: Get the necessary supplies. Apply a small amount of cleaner to the basin or bowl. Fill the basin or bowl with warm water. Dip the washcloth in the basin. Rinse the stuffed animal. Dry the stuffed animal.

Article: Start by diluting the essential oil in a carrier oil. Given the strength of essential oils and your cat’s sensitivity to them, you will want to dilute the essential oil by 80-90% In a clean glass jar, pour 25 milliliters (0.85  fl oz) of carrier oil. Then, add one drop of essential oil. Mix the oils together. Finally, add a few drops of the mixture to the water in your essential oil diffuser.  For the carrier oil, use a cold pressed vegetable oil.  You could use three drops of essential oil and 75 ml of carrier oil. In a small water bowl or diffuser, you could leave out some diffused essential oil, such as lavender. Make sure you diffuse it by 80-90% in vegetable oil. Then, put one or two drops of the diffused oil mixture into the container. If your cat feels like it, they can smell the container of essential oil and experience its calming effects.  You can find essential oil diffusers for under $40. Consider the size of the diffuser and try to find one that will not fall over easily, since your cat could knock it over.  Remember to make sure your cat has access to fresh water. Using diffused essential oil, apply a few drops to their paws or to their fur. Since they will be stuck with the smell, you should make sure they actually like the smell of the essential oil. If you are sure they like the smell of the essential oil, you could put a few drops of the diffused oil on your hands and then pet your cat. Give them a relaxing massage with the oil and hopefully they will calm down. Never give your cat the feeling of being stuck with a certain oil or smell. If you are leaving the house, do not leave your cat in a closed room with an essential oil diffuser. They need the autonomy to be able to walk away from the source of the smell, in case it has adverse effects on them. If you are petting your cat with some essential oil, be careful not to let any fall into their eyes or ears. If you get oil in your cat’s eyes or ears, they may get an infection. If essential oil gets in their eyes, you should take them to the veterinarian. Essential oils are a short term solution that is useful for calming your cat once in a while, but should not be relied upon exclusively or for a very long time. If your cat has been very stressed out, you can use them for two weeks. If you want to use them for a longer period, you should consult with your veterinarian.
Question: What is a summary of what this article is about?
Dilute the essential oils. Leave out a dish of diffused essential oil. Apply essential oil to their body. Offer an escape route. Be careful not to get any oil in your cat’s eyes or ears. Use an essential oil for two weeks at a time.

Problem: Article: It's important to do this before you plug in any speakers or audio equipment. Look for at least one of the following on the back or side of the TV.   RCA - A red circular port and a white circular port. RCA is known as "analog" audio.  Optical - A square (sometimes hexagonal) port. Optical audio is known as "digital" audio.  Headphone - The standard 3.5 millimeter jack used for most headphones. You'll usually see an image of a pair of headphones above this port.  HDMI - Typically used for combined audio and video. Some stereo receivers connect via HDMI. Your individual speakers will almost always have RCA inputs, with the left speaker using a white input and the right speaker using a red input. If you're attaching a soundbar-type stereo system, your speaker set will likely have an optical input. You don't need to use an audio receiver with a soundbar. Unless you're using a soundbar or computer speakers with your TV, you need to use a stereo receiver (or amp) to connect to your TV. Your receiver will have at least one of the following inputs:  RCA Optical HDMI For example, if your receiver only has an optical input and your TV only has RCA outputs, you'll need an RCA to Optical adapter. This also applies for TVs that only have headphone outputs, as you can buy a headphone-to-RCA adapter. You can usually find RCA, optical, HDMI, and headphone cables and their accessories online, but most tech department stores carry them as well.
Summary:
Turn off and unplug your TV. Find your TV's audio output slots. Check your speakers' input type. Check your receiver's input type. Determine whether or not you need an adapter. Buy any cables that you don't have.