Search results
Results from the WOW.Com Content Network
Household chemicals are non-food chemicals that are commonly found and used in and around the average household. They are a type of consumer goods, designed particularly to assist cleaning, house and yard maintenance, cooking, pest control and general hygiene purposes, often stored in the kitchen or garage.
Bifenthrin is an effective pesticide to use against malaria and filaria vector mosquitoes. It is still effective when resistance to other pyrethroids is found. Mosquito nets and indoor walls can be treated with bifenthrin [6] to keep more mosquitoes away. [7]
Fumigation of hospital rooms with high concentrations of toxic chemicals has been proposed to reduce microbial agents on hospital surfaces and to control surgical site infections. [4] Formaldehyde fumigation has long been an accepted method for areas where microbiological cleanliness is required.
It's a gentle formula that's safe to use around pets (duh) and children. Plus, it's made in the U.S. To use, spray the stain with the formula and let it sit for up to an hour.
Chemical safety includes all safety policies, procedures and practices designed to minimize the risk of exposure to potentially hazardous chemicals. This includes the risks of exposure to persons handling the chemicals, to the surrounding environment, and to the communities and ecosystems within that environment. [ 1 ]
Alkaline cleaning agents contain strong bases like sodium hydroxide or potassium hydroxide. Bleach (pH 12) and ammonia (pH 11) are common alkaline cleaning agents. Often, dispersants, to prevent redeposition of dissolved dirt, and chelants, to attack rust, are added to the alkaline agent.
A disinfectant is a chemical substance or compound used to inactivate or destroy microorganisms on inert surfaces. [1] Disinfection does not necessarily kill all microorganisms, especially resistant bacterial spores; it is less effective than sterilization, which is an extreme physical or chemical process that kills all types of life. [1]
On January 3, 1994, Eduardo Rey Díaz, a 13-year-old boy from Getxo, Basque Country, was at a friend's house doing an experiment using materials from a chemistry set. After approaching the open end of a graduated cylinder containing a flammable substance to an open flame, a deflagration occurred, which left him with severe burns in his hands ...