CleverCleaningTip#3: Use Cola as a cheap (yet very effective) toilet bowl cleaner. Both generic and brand name cola products are equally effective. All you have to do is pour in a can's worth of cola, leave it for an hour, scrub it, and then flush! No need for commercial cleaners here.
CleverCleaningTip#4: Got ink stains? No problem. Get those pesky stains out of your clothes by giving them an overnight milk bath. You only need enough milk to keep the stain submerged. Then wash like normal the next day and you should be ink-free.