Adding lemon juice the surface pH of the fruit is modified; this is an anti-oxidative action.
Oxygen promotes the darkening of fruit by initiating a chemical reaction that produces compounds called melanins. Vitamin C can slow down the rate of discoloration by acting as an antioxidant, which helps to prevent the oxidation of certain compounds in the fruit that lead to darkening.
Prevent iron from making contact with oxygen. This can be done with paint, a coating such as zinc or use of an oil/grease layer.
tied back or secured to prevent it from coming into contact with chemicals or equipment. This helps prevent accidents and ensures a safe working environment.
You could use materials such as rubber, plastic, or lubricants like grease or oil to prevent metal-to-metal contact. These materials act as barriers to reduce friction and wear between the metal surfaces.
Phosphorus is a compound that can burn when exposed to air and ignite when brought into contact with water, releasing heat and potentially igniting the surrounding materials. It is stored underwater to prevent combustion.
Hell nawl
by brushing them regurlarly
Brushing your teeth every morning.
Brushing and flossing XD
Brushing your teeth works good
to prevent plaque build up,and also strengthen the enamel in the tooth.
NO?Yes, Kissing helps prevent tooth decay. (better than brushing your teeth?)
Brushing boots tend to have more inner padding to prevent knocks or bruises. Splint boots usually have less padding but more rigid support for the splints and tendons.
Oxygen promotes the darkening of fruit by initiating a chemical reaction that produces compounds called melanins. Vitamin C can slow down the rate of discoloration by acting as an antioxidant, which helps to prevent the oxidation of certain compounds in the fruit that lead to darkening.
Good oral hygiene will prevent for instance gum disease, less plaque and by brushing teeth daily will prevent cavities. It is also advisable for people who want to keep their teeth for a lifetime.
To prevent periodontal disease, you must keep your teeth clean by brushing and flossing. Using mouthwash can help reduce plaque and remove food particles that may have been missed.
Mouthwash is not a substitute for tooth brushing. Everyone should brush his or her teeth at least twice daily, and floss once daily. This is the minimum frequency necessary to prevent plaque build-up, and the cavities that can result. Mouthwash is used, not to prevent cavities, but to prevent bad breath. Since you're going to brush and floss, and you want to use mouthwash, it makes more sense to use the mouthwash after brushing and flossing, rather than before, since brushing and flossing stirs up bacteria and other malodorous debris.