Article: You are going to need gloves, protective eyewear, a metal cookie sheet or tray, and a ½ lb (227-gram) block of dry ice. Dry ice can be purchased at many grocery stores, as well as some hardware stores. As with the commercial adhesive remover, dry ice is quite powerful. It is necessary for you to protect your hands and eyes by wearing rubber gloves and protective eyewear whenever you handle dry ice. Using a gloved hand, center your ½ lb block of dry ice on a metal cookie sheet. The cookie sheet should be large enough to cover the area where you’d like to remove the adhesive. If it is not, you can always repeat this process. The dry ice will harden and then crack the adhesive. This is perhaps the quickest and cleanest method of loosening and removing floor adhesive. As always, use gentle pressure and soft motions, as you do not want to damage your floor.
Question: What is a summary of what this article is about?
Gather supplies. Put on your gloves and protective eyewear. Place your ½ lb block of dry ice on a metal cookie sheet or tray. Place the tray directly on top of the adhesive and allow it to sit for 1 minute. Remove the tray and use a scraper to lift off the cracked pieces of adhesive.

Problem: Article: If your dog begins showing signs of stress during training, you need to give him a break and evaluate your techniques. You want training to be a positive, bonding experience.  Pay attention to the eyes. Dogs will squint when stressed, so if your dog's eyes look smaller than usual he might need a break. If your dog is staring at you without blinking or refusing to meet your gaze, these are signs of aggression. Your dog might be on the verge of an outburst and you should cease training until he's calmed down.  The mouth, when closed, signifies tension and stress. A frightened dog will firmly close his mouth, and may flick his tongue in and out and lick his lips. Showing teeth is generally a sign of aggression, but as that's the behavior you're striving towards it's likely not the case unless accompanied by growling and/or the wrinkling of the muzzle.  Raised, forward ears can indicate stress or aggression. If his ears are completely flattened against his skull, this indicates fright. These are both signs that training is not going well and your dog needs a break.  When scared, a dog will do her best to look small. She may hunch over and lower her back, head, and tail. The tail might even be tucked between the legs. When a dog is using her full body to indicate fright, you are probably doing something wrong in training. Aversive training techniques essentially mean scolding or otherwise punishing your dog for negative behavior. Dogs trained using an aversive method are 15 times more likely to exhibit stress than dogs trained using positive reinforcement alone.  Aversion techniques involve scolding the dog for negative behavior and sometimes use of devices like shock collars or choke chains to discourage negative responses. Dogs subjected to such methods show signs of stress more often during training sessions and seem to have less loving, positive overall relationships with their owners overall.  Breaks are important. If a dog is not paying attention and showing signs of stress, he might simply need time to relax and be a dog. Behaviors like running, playing, and chewing should not be completely forbidden. Scolding in such instances will only serve to confuse and distress the dog. The alpha male approach is a myth of dog training, and can cause undue stress and aggression in dogs. While training, be a good leader but do not try to dominate your dog.  The "alpha roll," which involves turning the dog on her side and holding her down, can be dangerous if done incorrectly and cause physical harm to the dog. It also leads to stress in dogs, which can turn aggressive fast. Refrain from such behaviors if your dog is getting antsy during training.  Instead of attempting to dominate the dog, simply restrict access to rewards if a dog acts out. If your dog gets overexcited in the presence of treats, simply wait until she sits calmly before giving her any food. She will learn to engage in respectful behaviors when she realizes acting out does not result in a reward.
Summary: Watch for signs of stress or aggression. Avoid aversive techniques. Engage in good leadership techniques.

As you age it is important to keep up with good dental hygiene. The core part of good dental hygiene is brushing your teeth twice a day. This removes food particles and bacteria that causes tooth decay. Your tooth sensitivity may increase as you age. This can be minimized by using a soft toothbrush and desensitizing toothpaste. In addition to brushing your teeth, you need to clean between them. This can't be done effectively with a toothbrush. Instead, it is done with floss or a flossing device.  If you don't floss, plaque, food, and bacteria can build up between your teeth. Be careful when you are flossing below the gum line that you don't damage your gums, especially if you take medication that causes you to bleed more easily. It is important that you get enough fluoride as you age, as it can help protect your teeth from the wear and tear that comes with use. For older people, it is especially important in protecting the delicate teeth surface below the gum line, as the gums usually recede as one ages. You can get fluoride from fluoride toothpaste, a fluoride rinse, or from fluoridated water, which is common in many cities. If you have full or partial dentures it is important for you to clean them as well. Take them out every night, be sure to clean them thoroughly, soak them, and rinse them before putting them back in your mouth.  When you get your dentures you should be instructed on how to clean them properly. This usually includes soaking them over night and brushing them with denture cleaner. You should also clean the inside of your mouth after you take your dentures out. Be sure to brush your gums, tongue, and the roof of your mouth. Smoking can cause severe damage to your teeth over time. If you are a smoker you have a higher chance of getting gum disease, tooth decay, and tooth loss, in addition to other health problems. Talk to your doctor about smoking cessation programs that might be available to you. It is never too late to stop smoking. In order to keep your teeth healthy for a long time, it is important to treat them well. In addition to good dental hygiene, you should avoid biting or chewing hard food, such as ice. Chewing on hard foods can chip or break your teeth, creating damage that needs to be fixed by a dentist. If you have chipped your teeth, go to the dentist right away. If you chip the enamel off of the teeth, they become more susceptible to cavities. Your dentist can help protect any areas that are chipped and repair them. Fizzy or acidic drinks, such as soda pop or juice, can erode the enamel off of your teeth. Also, drinking alcohol can damage your teeth as well. If you are concerned about the health of your teeth, you should avoid these items whenever possible. If you really want to drink things that will damage your teeth, drink them through a straw. This will keep the beverage off of your front teeth, minimizing the damage.
++++++++++
One-sentence summary --
Brush your teeth twice a day. Floss your teeth every day. Make sure you get enough fluoride. Clean dentures. Avoid smoking. Be gentle on your teeth. Avoid beverages that can damage your teeth.