Household batteries (the usual suspects: AA, AAA, C, D, 9-volt) can be recycled through battery retailers like Batteries Plus. While you save up enough old batteries to make it worth a disposal trip, keep your dead batteries in a dry place that's out of reach of kids.
Water temperature is vital. Doing it correctly, you can make what many say is the perfect cup of coffee. Ideally, you want the temperature between 195 and 200 degrees F. One way to do this is to boil the water and use an âinstant readâ thermometer from any kitchen store.
Keurig believes that the optimal temperature for brewing coffee, tea and hot cocoa is 192Â° F. This is the internal temperature of the water in your brewer. However, once your coffee, tea or hot cocoa is brewed, the dispensed temperature can vary greatly. In-cup temperature depends on the cup temperature and material. When brewing into an insulated container, such as a foam or paper cup, 180-185Â°F in-cup temperature is typically attained.