For the most part, a cup means a cup â just measure out a cup of grapes or a cup of chopped carrots, and ta-da, you have your measurement. There are a few exceptions, though. 1  When it comes to salad, a cup is not a cup. 2  It takes 2 cups of leafy greens to equal 1 cup of vegetables.
You should never rinse with hydrogen peroxide to whiten your teeth! This will not only not whiten your teeth, but you can do significant damage to your gums and lining of your mouth. You can also disrupt the normal flora of bacteria in your mouth. If you want to whiten please see your dentist for options.
a lot of people think hydrogen peroxides kills bacteria it does but far less than alcohol.. yes it hurts less but no it does not kill bacteria that alcohol does.. i work in a clinic and the doctor never uses alcohol or hydrogen peroxide for wounds.. i would use a combination of peroxide and iodine.. or just iodine itself.. Peroxide is better for cleaning cuts, because it hurts the tissues less.