Mix 1/2 cup of bleach to 1 gallon of hot water in a large bowl or bucket. Pour into a spray bottle and spray on surfaces like toilet seats, stove tops, and counters. Wipe thoroughly with a sponge or a cleaning cloth.
Mix 1 part hydrogen peroxide to 1 part water and pour into a spray bottle. Doorknobs, phones, remote controls, as well as appliances and counter tops can be disinfected with this solution. It also works as a cleaning agent to remove tough stains.
Pour a 5 percent solution of vinegar into a spray bottle and use to disinfect and kill bacteria on surfaces like cutting boards, counter tops and appliances. Vinegar is also a good cleaning agent for toilets and coffee pots, in addition to killing most bacteria.