Problem: Write an article based on this summary: Use this method if you have removed your garbage disposal and do not wish to install a new one. Remove the nut securing the drain flange to remove the sink drain. Clean the putty around the drain hole with a putty knife. Secure the flat washer to the underside of the drain. Find the PVC drain tailpiece. Attach the elbow pipe to the tailpiece. Connect the connector pipe to the elbow and the adjacent sink.

Answer: This will install a new sink drain and connect the drain to the waste pipes, allowing wastewater to drain directly from the sink into the drainpipes. Use a pipe wrench to loosen and remove the nut securing the drain flange. Then you can push the sink drain up through the sink for removal. Scrape the putty off using the putty knife. If the putty is very hard and difficult to remove then you should use a razor to remove the excess. After cleaning off the chunks of putty use a scrubbing pad and water to scrub the area clean. If the putty is too difficult to remove, use rubbing alcohol or spirits to remove the putty. The drain will come with a washer when it is purchased. Move to the underside of the drain and place the washer over the threads and secure with the large nut that comes with your drain. Tighten the nut as securely as possible using tongue-and-groove pliers. It may help to have someone hold the drain from the top so it does not move around. Remove excess putty after securing the drain. This will connect the drain to the elbow pipe. It should be long enough that it is at the same level of the pipe it needs to be connected to. Hand-tighten the tailpiece to the sink drain to secure the piece. Attach the pieces together to create the bend in the pipe directing towards the adjacent sink. Use the connector pipe to connect the elbow piece to the T-fitting on the adjacent sink. The connector piece might need to be cut down to the correct length depending on your sink. Use the nuts and washers provided with your pipes to secure the pieces together using the tongue-and-groove pliers.

Problem: Write an article based on this summary: Understand that using henna on your skin or hair is not necessarily safe. Read product labels carefully. Avoid using henna on all children.

Answer:
The Food and Drug Administration, or FDA, has received multiple reports from consumers who experienced long-lasting and severe side effects from the application of henna for temporary tattoos. Side effects include, but are not limited to, red lesions that are raised and weeping, loss of pigmentation of the skin, blisters, increased sunlight sensitivity, redness, and permanent scarring. These reactions can occur immediately after getting a temporary tattoo using traditional red henna or "black henna." Reactions from temporary henna tattoos can also occur up to two or three weeks after receiving the tattoo. You can also experience adverse side effects from hair dye that contains "black henna." If you are purchasing henna to use at home on your skin or hair, make sure you examine each ingredient listed on the label. Avoid any color additives in henna dyes to be used on the skin. If you are getting a henna tattoo from a tattoo artist or your hair dyed by a professional, make sure you inquire about the ingredients in the dye they will use on your skin or hair. Ask specifically about the inclusion of p-phenylenediamine, or PPD, and avoid getting a tattoo with this additive. Children can be particularly sensitive to henna. Skin sensitivities and allergic reactions to henna can occur in children. Children with glucose-6-phosphate dehydrogenase deficiency are at particular risk, as applying henna to the skin of children with this condition can cause a life-threatening condition called hemolysis. Seek immediate medical attention if a child with glucose-6-phosphate dehydrogenase deficiency has been exposed to henna.