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Make sure that you put the gloves on before you begin mixing any bleach. Bleach can be very damaging to skin and fabrics, so the towel will protect you and your clothes from any bleach that drips from your hair Many bleach kits will come with the gloves for you to use, but your own plastic or latex gloves are also fine. A hairdressing cape will also work well instead of an old towel if you have access to one. The ratio of the bleach powder to the developer will be specified on the bleach kit box. Make sure that you use a non-metallic bowl. Place an old towel beneath the bowl to avoid the bleach damaging the surface. Remove this section from the plastic clip, and keep the rest of your hair clipped back. This section should be about 1 inch (2.5cm) thick if you have thin hair, or thinner if you have thick hair. Bleaching your hair in small sections will make sure that the bleach is applied thoroughly and evenly throughout. Make sure that the bleach covers the full length of your hair, but leave the roots uncovered since the bleach may irritate your scalp. Brush the bleach through in the same direction that your hair grows, starting at the top and ending at the tip. Work as quickly and carefully as possible, so that the first section doesn't lighten too much before you have put the bleach into the last section. Apply bleach to this side too, brushing it through in exactly the same way. This will ensure that you don't accidentally miss a spot. You can group this section together, and clip it back with a plastic clip again to keep it out of the way while you bleach the rest of your hair. Repeat the bleaching process through the rest of the first quarter, the other back quarter, and the two front quarters. Remember to leave the roots unbleached for now. By the time you have finished the final front quarter, the first back quarter will be starting to lighten. After you have bleached all of the sections of your hair, you can also do the same to the 1 cm (0.4 in) of root hair. Bleach can make your scalp feel itchy or slightly irritated, so start out with a small, unnoticeable part of your roots first to see how it feels. You can leave your roots unbleached if the feeling is too unpleasant.

summary: Put on disposable gloves and drape an old towel over your shoulders. Mix together the bleach powder and the developer with the tint brush. Take a thin section of hair from one of the back quarters. Apply the bleach to this section using the tint brush. Flip the first section over to show the side that hasn't been bleached. Continue applying bleach to thin sections until each quarter is complete. Apply bleach to your roots if you want them bleached too.

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Following your arthroscopic knee surgery, it's important to do what your doctor thinks is most appropriate for the best possible recovery. Your knee may not end up being perfect, but following specific advice about controlling inflammation and pain, as well as stimulating healing, will lead to the best outcome for your particular injury. Almost all arthroscopic knee surgery is done on an outpatient basis and lasts only a few hours at most. Arthroscopy can be performed under local, regional, or general anesthesia, which prevents you from feeling pain during the surgery. The most common conditions that warrant arthroscopy of the knee are: torn meniscus cartilage, pieces of cartilage within the joint space (known as "joint mice"), torn or damaged ligaments, chronically inflamed joint lining (called synovium), misaligned kneecap (patella) or removal of cysts behind the knee. Your doctor will recommend medications mainly to control pain and inflammation, but possibly also to deter infections and/or blood clots depending on your diagnosis, age, and overall health condition. Be careful not to take any medications on an empty stomach, as they can irritate the lining of your stomach and increase the risk of stomach ulcers. Non-steroidal anti-inflammatories (NSAIDs) such as ibuprofen, naproxen or aspirin help you deal with inflammation and pain. Analgesics such as opioids, diclofenac and acetaminophen help you to get relief from pain, but not inflammation. Antibiotics are prescribed to prevent infections, whereas anticoagulants prevent blood clots. To help prevent inflammation in your knee naturally, elevate your leg higher than your heart level by using pillows to support the leg while you rest. This will help blood and lymph fluid return into circulation as opposed to collecting in your lower leg or knee. It's easier to elevate your leg while lying on the couch instead of sitting in a chair. Total bed rest is not a good idea for any type of musculoskeletal injury because some movement (even just limping around the house) is needed to stimulate blood flow and healing. As such, some rest is good, but complete inactivity is counterproductive. The application of ice is an effective treatment for essentially all acute musculoskeletal injuries because it restricts blood vessels (reducing inflammation) and numbs nerve fibers (reducing pain). Cold therapy should be applied above and around the scar from the operation for about 15 minutes every 2-3 hours for a couple of days, then reduce the frequency as the pain and swelling subside. Compressing the ice against your knee with a bandage or elastic support will also help control the inflammation and limit swelling. Always wrap ice or frozen gel packs in a thin towel in order to prevent frostbite on your skin. You will leave the hospital with a sanitized dressing covering your knee, which will absorb any blood that leaks from the wound. Your surgeon will tell you when you can shower or bathe, and when you should change the dressing in order to reduce the likelihood of infection. The main intention is to keep the surgical incision clean and dry. Using some antiseptic solution on the wound as you change the bandage is a good idea. In most cases, you'll be able to fully wash your body about 48 hours after surgery. Common antiseptic solutions include iodine, rubbing alcohol and hydrogen peroxide. Check with your surgeon before applying anything to the wound. For example, iodine can impede wound healing and has fallen out of favor with some surgeons Signs of infection post-surgery include increased pain and swelling near the incision, drainage of pus and/or red streaks extending from the affected area, fever and lethargy. If any of these signs manifest, then see your doctor immediately. Your doctor will treat your infection with systemic antibiotics and local antiseptic solutions. In more extreme cases, your infected wound may have to be drained of the pus and fluid.
summary: Listen to your surgeon's instructions. Take medications as directed. Elevate your leg while resting. Apply ice around your knee. Maintain proper dressage care. Beware of signs of infection.