Many people think that a chemical smell or stinging eyes are signs of chlorine. In fact, these usually show up after chlorine has broken down into other chemicals. The right response is usually to raise chlorine with a shock treatment. Better yet, use a test kit to get an accurate read of the chlorine, as described below. If you haven't already, test the chlorine levels using a test kit from a pool supply store. Make sure the test kit measures both free available chlorine (FAC) and total chlorine. As a general rule, free available chlorine (FAC) should be between 1 and 3 ppm. Total chlorine should be no more than 0.2 ppm higher than FAC. Your local health codes may have different requirements. If your pool also uses ozone or UV disinfection, FAC can be reduced as low as 0.5 ppm. If the chlorine levels are only slightly high (about 45ppm), chemicals are usually not necessary. Just stop adding chlorine to the pool, and the problem will likely solve itself. To stop adding chlorine, turn off the chlorinator, chlorine feeder, or salt water chlorine generator; take the chlorine tablet out of the pool skimmer; or remove the chlorine floater. If you are not sure which system the pool uses, ask the manager or owner. Ultraviolet light from the sun rapidly breaks down chlorine. A single cloudless afternoon can remove 90% of your pool's chlorine, as long as you have removed all chlorine sources. Ultraviolet lamps are not usually a good replacement for this step. See the UV method below for more information. Swimming helps lower chlorine, but only try this if chlorine is at slightly high (4 ppm). Experts disagree on how much chlorine is dangerous to swimmers. Public pools often shut down at 10ppm, while some pools use a 5ppm limit to be extra safe. Do not swim if your pool test had additional unexpected results, such as the wrong pH or alkalinity. Do not swim if you smell a strong "chlorine" smell (and the chlorine test gave high results). This smell is actually from irritating substances called chloramines. Chlorine affects the lungs. It is more dangerous in poorly ventilated areas, and if the swimmers have breathing problems. This is an expensive, slow option, but it will dilute the chlorine. Drain and replace about to of the pool. After refilling, your pool may take a long time to return to normal chlorine levels and pH. If you have a filter has a backwash option, this is the fastest way to (partially) drain your pool. Repeat the pool test once or twice a day, or every couple hours if the pool is still in use. If chlorine levels do not decrease within a couple days, try one of the methods below. See Tips below for guidelines on other test results, such as pH or cyanuric acid. If your test results fall outside these guidelines and do not correct themselves soon, you may need to hire a professional.
++++++++++
One-sentence summary -- Understand "chlorine smell" and stinging eyes. Use a pool test kit. Remove chlorine sources. Uncover outdoor pools. Swim while chlorine levels are still at safe levels. Replace some of the pool water. Test regularly.

When your dog is slowing down in movements but is still able to eat, drink, walk, stand on its own, and can still respond to your calls, this is a sign of just plain old age. He's not suffering any particular pain, he's just growing old. Your dog can still do the things he/she enjoys, like walking around, being petted, playing, or socializing with other dogs, though in a more decreased frequency and intensity. As dogs get older, they will likely begin to eat less than they used to. Older dogs generally expend fewer calories and require less food than energetic young dogs. It's nothing to be alarmed aboutit's just a normal part of the aging process. An old dog will sleep more and more, but still being able to stand and move around and eat afterward. A dog who sleeps and doesn't move around and eat is very sick; a dog who sleeps a lot and still eats and seems social is aging. As dogs get older, they may show less interest in playing and socializing with other dogs. You might find that your dog gets overwhelmed or irritable in social situations more easily than before. A number of things will sprout up as your dog ages. Look for the following: Gray or white hairs appearing in the coat, especially on your dog's face. Parts of the body where friction is common getting bald or hairless. You may particularly notice this in the elbows, pelvic area, and butt. Dental problems, such as loosening or staining of the teeth. Some of your dog's teeth may fall out, or you may need to have them extracted by a vet. If your dog is already in this stage of old age, provide comfort by: Placing you dog in a well ventilated and warm room. Providing comfortable bedding to support your dog's joints and minimize pain. Providing (but not forcing) food and water. Spending time with your dog daily. Even if your dog is not up to playing or going for walks, he or she will probably still enjoy gentle petting and listening to your voice.
++++++++++
One-sentence summary -- Notice how speedy your pooch is. Observe how much your dog eats. Pay attention to how much your dog sleeps. Watch how they act around other dogs. Notice how your dog looks. Keep your elderly dog comfortable.

Both types of cacti can actually be replanted. The pads can be directly planted either in a pot or even simply laid atop fresh soil and will begin to root. Column branches will need to callous for a few days (depending on size) before replanting. If you do not want additional plants or the material is already dead, you can simply compost the plant as you would other organic matter to be used as fertilizer for your next gardening project. You could also consider gifting pieces that were pruned but still look pleasant! When collecting the diseased portions that were removed, take care not to let them contact other plants or soil. Bag the material and dispose of in your regular, un-recycled garbage. You can also take it directly to a landfill to ensure that the diseased material does not propagate to other gardens or growth areas.
++++++++++
One-sentence summary -- Replant the healthy pieces. Compost dead or unwanted parts. Discard diseased material safely.

Section off another 1 inch (2.5cm) section of hair, trimming the ends perpendicular to the strand just as before. Use the previous section as a guide for cutting the proper length. Continue trimming the ends all around your head, giving yourself an even cut. Have someone help you with the back of your head, if possible. Use a hair tie or clip to separate hair that needs to be trimmed from hair that has already been trimmed to avoid confusion.
++++++++++
One-sentence summary --
Move to the next section of hair, repeating the process.