BLEACH V MENU ((FULL))
Sodium hypochlorite bleaches (also called chlorine or liquid household bleach) are the more powerful laundry bleaches; they disinfect, as well as clean and whiten. They work on many whites and colorfast washables - but not on wools or silks. Oxygen (color-safe) bleaches are gentler, working safely on all washable fabrics. They work best in maintaining whiteness, not in restoring it.
BLEACH V MENU
For Oxygen Bleach, add directly to the wash water before the clothes are added. Do not pour powdered bleach directly on wet clothes. Oxygen bleaches are most effective in warm-to-hot water.
1. Read the Label: Check the garment label before laundering; some fabrics cannot be washed using liquid household bleach (sodium hypochlorite). If liquid household bleach is not recommended, you can use a color-safe (oxygen) bleach to help remove stains and odors. Also read the cleaning product label. Some detergents have color-safe bleach or bleach alternative built into the product. However, remember that these products do not disinfect.
4. Bleaching the whole load: Read the label on the bleach product to determine the amount to use when adding bleach to an entire load of laundry. Consult your washing machine use manual to see if you should add the bleach to the drum or to a special dispenser drawer or section.
Don't mix bleach with ammonia, acids, or other cleaners. Mixing bleach with common cleaning products can cause serious injuries. Be sure to always read the product label before using a cleaning product.
Sodium Hypochlorite is the active ingredient in chlorine bleach. It is found in household bleach and many other disinfectants. Sodium hypochlorite reacts with ammonia, drain cleaners, and other acids. Many household products state that they contain bleach on the label.
If you choose to disinfect surfaces and household disinfectants are not available, you can make a bleach solution to use on many surfaces in your home. This solution will be effective at killing germs when properly diluted.
It may seem like it would only help the fight against bacteria and germs, but mixing bleach with other cleaners can cause serious problems. The Association of Residential Cleaning Services, International (ARCSI) says bleach should never be mixed with the following:
Bleach can fight stains and whiten your whites, but there is such a thing as too much bleach when it comes to doing your laundry. When you over-bleach your laundry, it can impact the strength and quality of the fibers over time. The American Cleaning Institute (ACI) offers these tips for using bleach in your laundry:
Applying the below code will enable a debug menu when starting the game. The only TEST debug option that appears to work is ETC which allows you to listen to SFX and voices. No other TEST category options appear to work. Setting the debug option on then starting a GAME in the TEST category will enable a free camera mode when pressing Start in-game.
Coral reefs are very sensitive to light and temperature. If the water they live in gets too hot, they might not survive. They also don't like it when the ocean has too much pollution. Sometimes, storms can even upset coral depending on how often they happen and how severe they are. If coral reefs are under too much stress, like in these conditions, they can eject the algae living on them and turn completely white. This is known as coral bleaching. This does not necessarily mean the coral is dead - corals can survive bleaching! They do become more vulnerable to death however, especially if the stress continues for a long period of time.
Extreme Bleach Recovery Cica Cream Leave-in conditioner is a strengthening, leave-in conditioner for bleached, highlighted, color treated hair and damaged hair. This repairing leave in conditioner deeply nourishes the hair while adding softness, smoothness, and shine.
Bleach is the generic name for any chemical product that is used industrially or domestically to remove color (whitening) from a fabric or fiber or to clean or to remove stains in a process called bleaching. It often refers specifically to a dilute solution of sodium hypochlorite, also called "liquid bleach".
Many bleaches have broad spectrum bactericidal properties, making them useful for disinfecting and sterilizing. They are used in swimming pool sanitation to control bacteria, viruses, and algae, and in many places where sterile conditions are required. They are also used in many industrial processes, notably in the bleaching of wood pulp. Bleaches also have other minor uses like removing mildew, killing weeds, and increasing the longevity of cut flowers.[1]
Bleaches work by reacting with many colored organic compounds, such as natural pigments, and turning them into colorless ones. While most bleaches are oxidizing agents (chemicals that can remove electrons from other molecules), some are reducing agents (that donate electrons).
Chlorine, a powerful oxidizer, is the active agent in many household bleaches. Since pure chlorine is a toxic corrosive gas, these products usually contain hypochlorite, which releases chlorine. "Bleaching powder" usually means a formulation containing calcium hypochlorite.
Oxidizing bleaching agents that do not contain chlorine are usually based on peroxides such as hydrogen peroxide, sodium percarbonate, and sodium perborate. These bleaches are called "non-chlorine bleach", "oxygen bleach", or "color-safe bleach".[2]
The earliest form of bleaching involved spreading fabrics and cloth out in a bleachfield to be whitened by the action of the sun and water.[4][5] In the 17th century, there was a significant cloth bleaching industry in Western Europe, using alternating alkaline baths (generally lye) and acid baths (such as lactic acid from sour milk, and later diluted sulfuric acid). The whole process lasted up to six months.[4]
Chlorine-based bleaches, which shortened that process from months to hours, were invented in Europe in the late 18th century. Swedish chemist Carl Wilhelm Scheele discovered chlorine in 1774,[4] and in 1785 French scientist Claude Berthollet recognized that it could be used to bleach fabrics.[4] Berthollet also discovered sodium hypochlorite, which became the first commercial bleach, named Eau de Javel ("Javel water") after the borough of Javel, near Paris, where it was produced.
Scottish chemist and industrialist Charles Tennant proposed in 1798 a solution of calcium hypochlorite as an alternative for Javel water, and patented bleaching powder (solid calcium hypochlorite) in 1799.[4][6] Around 1820, French chemist Antoine Germain Labarraque discovered the disinfecting and deodorizing ability of hypochlorites, and was instrumental in popularizing their use for such purpose.[7] His work greatly improved medical practice, public health, and the sanitary conditions in hospitals, slaughterhouses, and all industries dealing with animal products.[8]
Louis Jacques Thénard first produced hydrogen peroxide in 1818 by reacting barium peroxide with nitric acid.[9] Hydrogen peroxide was first used for bleaching in 1882, but did not become commercially important until after 1930.[10] Sodium perborate as a laundry bleach has been used in Europe since the early twentieth century, and became popular in North America in the 1980s.[11]
Sunlight acts as a bleach through a process leading to similar results: high energy photons of light, often in the violet or ultraviolet range, can disrupt the bonds in the chromophore, rendering the resulting substance colorless. Extended exposure often leads to massive discoloration usually reducing the colors to white and typically very faded blue.[14]
The broad-spectrum effectiveness of most bleaches is due to their general chemical reactivity against organic compounds, rather than the selective inhibitory or toxic actions of antibiotics. They irreversibly denature or destroy many proteins, making them extremely versatile disinfectants.
Hypochlorite bleaches in low concentration were also found to attack bacteria by interfering with heat shock proteins on their walls.[15] According to 2013 Home Hygiene and Health report,[16] using bleach, whether chlorine- or peroxide-based, significantly increases germicidal efficiency of laundry even at low temperatures (30-40 degrees Celsius), which makes it possible to eliminate viruses, bacteria and fungi from variety of clothing in home setting.[17]
Sodium dithionite (also known as sodium hydrosulfite) is one of the most important reductive bleaching agents. It is a white crystalline powder with a weak sulfurous odor. It can be obtained by reacting sodium bisulfite with zinc
In Reversal processing, residual silver in the emulsion after the first development is reduced to a soluble silver salt using a chemical bleach, most commonly EDTA. A conventional fixer then dissolves the reduced silver but leaving the unexposed silver halide intact. This unexposed halide is then exposed to light or is chemically treated so that a second development produces a positive image. In colour and chromogenic film, this also generates a dye image in proportion to the silver.
Photographic bleaches are also used in black-and-white photography to selectively reduce silver to reduce silver density in negatives or prints. In such cases the bleach composition is typically an acid solution of potassium dichromate.
Industrial bleaching agents can be sources of concern. For example, the use of elemental chlorine in the bleaching of wood pulp produces organochlorines and persistent organic pollutants, including dioxins. According to an industry group, the use of chlorine dioxide in these processes has reduced the dioxin generation to under detectable levels.[27] However, respiratory risk from chlorine and highly toxic chlorinated byproducts still exists.
The significant increases observed in indoor air concentrations of several chlorinated VOCs (especially carbon tetrachloride and chloroform) indicate that the bleach use may be a source that could be important in terms of inhalation exposure to these compounds. While the authors suggested that using these cleaning products may significantly increase the cancer risk,[28][29] this conclusion appears to be hypothetical: 041b061a72