Q: Undo any plugs and let out the air. Use your hands to push out any air still trapped inside the mattress. Lay the mattress flat on the ground. Spread some of the isopropyl alcohol on a towel or cotton ball. Thoroughly wipe the leak and the fabric around it to remove any debris. When you’re finished, allow the mattress to dry completely. If you don’t have isopropyl alcohol, mix a teaspoon of any liquid dish soap into a cup of water and use it to wash the area. Gently sand around the leak with 120-grit sandpaper. This is only necessary for flocked surfaces, which are raised and soft like velvet, or similar surfaces such as suede. The mattress’ box or owner’s manual will tell you what kind of mattress you have. If you’re still unsure, skip this step.
A: Deflate the air mattress. Clean the leaking area with isopropyl alcohol. Sand the leak if your mattress is flocked.

Q: Go out and buy a Christmas tree, that is a suitable size for your lounge. Also buy things to put on your tree such as: lights, baubles and tinsels. You can also get small cardboard boxes and wrap them in gift wrap and ribbons to look festive! Make sure that it is baked just before Christmas (so that it doesn't get mouldy and rotten) or find one that will last long. paper snowflakes, paper wreaths, tied ribbons, etc.
A: Aim to clean the lounge by, about, the 5th of December, so when you put the decorations up, it won't look dirty. Bake an angel or a star to go at the top of your tree. Then, make decorations for the lounge walls like: Buy a wreath for your door.

Q: Carbon dioxide extinguishes fires, in high concentrations. You'll simply need to hold a small lit flame inside a test tube that you suspect contains CO2. If the gas is present, the flame should go out immediately. Combustion (creation of a flame) is the reaction of oxygen with another substance; it is a rapid oxidation of the organic compound and a reduction of oxygen. The fire goes out because the oxygen is replaced by the CO2, which is not a combustible gas. Bear in mind that any oxygen-free gas will also extinguish a flame in this manner. Thus, this is an unreliable test for carbon dioxide, and it may lead you to misidentify the gas. Make sure that the sample has been properly stored and stoppered before you try to test for CO2. Be reasonably certain that the test tube does not contain any flammable or explosive gases; in this case, the introduction of fire could be dangerous, or at least very frightening. Use a splint or any long, thin strip of wood. In a pinch, a match or a lighter will do – but the further your hands are from the opening of the test tube, the safer your experiment will be. If the flame immediately goes out, there's likely a high concentration of CO2 in the test tube. Fill a syringe with carbon dioxide. Then, use a drop of molten wax to affix a short candle to the surface of a coin. Next, place the candle and coin into a wide-mouthed cup – and light the candle. Equip the syringe with the tubing, and push the syringe to transfer the CO2 to the bottom of the cup. If you push out the entire contents of the syringe within a second or two, the flame should go out.
A: Try using the sample to extinguish fire. Collect the gas in an upside-down test tube. Place a small flame inside the test tube. Alternately, try using a gas syringe to put out a candle.

Q: Reasons for hair loss in the first place can vary. The classic issue of male pattern baldness is due to a testosterone derivative called dihydrotestosterone and the effect it has on hair follicles. Baldness due to a condition called alopecia areata comes from the body’s own immune system attacking hair follicles. In order to treat any specific case and potentially regrow hair, a doctor will first need to determine the cause of the hair loss. Your doctor will likely run a panel to test for any severe vitamin deficiencies that could be responsible as well. For instance, a severe zinc deficiency or vitamin D deficiency can lead to hair loss; however, you should still consult a doctor to determine the true cause of your hair loss before self-diagnosing and beginning an over-the-counter vitamin regimen. Once your doctor has run a few tests to discover the source of your hair loss, the treatment option may be as simple as an over-the-counter or prescription pill that can stop the hair loss and in many cases regrow hair.  If you doctor suspects that the hair loss was due to a vitamin deficiency such as zinc, then a zinc supplement can often reverse the process and lead to regrowth of normal hair quantities.  If your doctor determines that dihydrotestosterone (DHT) is to blame for the hair loss, then he or she may prescribe finasteride, which is known more commonly as Propecia or one of its generics. Finasteride is one of the most commonly prescribed medicines in cases of hair loss because it lowers DHT levels in a way that stops hair loss and often achieves a level of regrowth. Side effects of Propecia include depression, sexual dysfunction & prostate cancer.  If your doctor determines that your hair loss is due to the autoimmune disease alopecia areata—which is only about 1% of the population—then recent findings have shown a class of drugs called JAK inhibitors are effective in regrowing hair. These drugs stop hair loss and promote hair regrowth by suppressing the body’s immune response to the afflicted hair follicles. The arthritis drug Ruxolitinib has shown some of the most-positive results. In addition to oral medications, your doctor may discuss topical medications. The most common topical suggestion is minoxidil (Rogaine and its generics). Minoxidil is another option for DHT-related hair loss, and it most commonly requires application to the scalp twice a day.  When applied in early stages of hair loss, minoxidil can not only stop hair loss but often stimulate regrowth.  One of the drawbacks to minoxidil is that it requires strict adherence to the application regimen. When a man stops taking minoxidil, he will lose the regrown hair as a consequence. Hair transplant technology has come a long way, and your doctor may discuss this option with you as a permanent solution that doesn’t require daily medication. Your doctor can test to find areas of the scalp that are not affected by DHT, and small sections of these hair follicles can be grafted to the affected area of the scalp.  Despite offering a permanent solution, transplant surgery is the most expensive option, often requiring several procedures to build a full look over time.  Hair transplants are also the most common method suggested for regrowing hair in those with bald patches due to burns or other injuries that damaged original hair follicles. Only the third nonsurgical hair loss method to receive FDA approval, laser combs are hand-held devices that stimulate hair follicles with low-level lasers. Laser combs are still in their infancy and many dermatologists are wary of their ability to permanently regrow hair since they don’t affect DHT levels; however, early trials did increase hair growth in many participants.
A:
Consult a doctor. Discuss oral treatment solutions. Discuss topical treatment solutions. Discuss surgical treatments. Discuss laser combs.