The stains of organic origin are removed with stain removers, which include reducing agents (sodium hydrosulfite or its derivatives), oxidants (hydrogen peroxide), as well as various solvents and other substances. Their action is based on the fact that they convert coloring matter to the colorless one which is easily washed out. To remove stains from juice, berries, fruit, ink, wine from any fabric use powdered cleaners and pastes, indicating that the stain remover is used for...

Researchers have discovered a molecule that can destroy cavity-causing bacteria in less than one minute, and could even be added to candies. The molecule will kill Streptococcus Mutans after being held the mouth for 60 seconds, and will also continue to kill the bacteria for several hours after use. It can be used in a number of products, including chewing gum, mouthwash, and toothpastes.

It seems to be a great idea to combine furniture with exercise equipment. For getting a quick workout while you're at home such Fitness Furniture makes the most sense, allowing you to have functional home fixtures that you can also use to work up a sweat. Three items come with the Fitness Furniture set - a multi-function closet, a table that can double as equipment for dips and an attractive mat for performing floor exercises. Most notable of the objects is the storage...

Wine bottles made from a paper based glass will cost less to produce than conventional glass and will have only 10 percent the carbon footprint. The paper wine bottles will weigh only 50 grams, instead of the 500 grams of a standard wine bottle. Its shape and dimensions will be the same, however, so it can be easily integrated into existing displays. The wine itself will be contained within a foil bladder similar to a wine box. The paper wine bottles could be useful for...

The new light alarm clock will make getting out of bed just a little bit easier, gently increasing the light for a more natural alarm. The light is meant to simulate the natural sunrise, slowly increasing its glow over a period of 30 minutes, and can be programmed to include chirping birds or music. It will also dim slowly, easing the user into natural sleep.

Spring comes, the sun becomes brighter ... and many women face such a problem as pigmented spots and freckles. Doctors do not always advise to get rid of these harmless and sometimes even sweet spots. After all, freckles often do not spoil the face and not everyone should be upset. Those, who still do not want to put up with the freckles appearance, need to remember that GETTING RID OF FRECKLES IS MORE DIFFICULT THAN PREVENTING THEIR APPERANCE. Freckles are a common problem...

Why not create a solar handbag able to generate enough power to charge a mobile phone and still will look fashionable? The bag's outer layer will be made up of 100 small silicon solar cells that will be arranged in a decorative pattern. Conductive embroidery woven into the surface will deliver the harnessed solar energy to a lithium-ion battery within the purse. The solar cells will have an efficiency of 9% and will be able to generate two watts, even without much daily sunlight...

Why not design a microwave that can fit in a space the size of a drawer? The drawer sized microwave will use an aluminum blade to replace the microwave's rotating dish, and the hollow, stainless steel door will hold the electronics. A magnetic switch will turn the microwave off instantly and prevent accidental opening. The microwave will be controlled by a capacitive touch screen on borosilicate glass.

A new food translation application will be quicker and more accurate than existing similar applications while taking up less memory space. Users will download the region specific apps to their mobile devices, eliminating the need for an internet connection. The application will go beyond simply a literal translation of the name of the dish and also provide an image of the dish and a list of its ingredients. People with food allergies will be able to program the app to signal a...

Why not create a painless hypodermic needle? The needle will have a jagged outer surface, much like the outer surface of the proboscis of the mosquito. The jagged surface will allow only a small amount of the surface to contact the nerves in the skin, creating a minimum amount of discomfort. Once the jagged sheath of the needle penetrates the skin, a smooth tube will move through the sheath, delivering drugs or taking blood.