If your toilet bowl could use a cleaning but you're out of traditional cleaner, use mouthwash instead.
Fill some water bottles halfway, then lay them on their side in the freezer. When it's time for a cool drink, grab a bottle, fill it up with your beverage of choice, and let the wall of ice in the bottle keep your drink perfectly chilled.
The CIA reads up to 5 million Tweets a day.
If you have an unsightly deodorant mark on your clothes, don't rub your garment with a standard cloth and risk pilling. Instead, use a pair of pantyhose to gently rub the deodorant mark and watch it disappear with ease.