Bacteria is what causes cottage cheese and sour cream to go bad. If you store them UPSIDE DOWN it creates a vacuum in the container which stifles the growth of bacteria and they last much longer... science lesson over :) Say what?!
Updated! Magic of Dryer Sheets: How I Get Rid of Those Stubborn Bathroom Rings
dryer sheet cuts your bathroom cleaning time in half - makes mirrors & bath fixtures sparkle and cuts right through soap scum on bathtub.Use to get sticky dust right off of furniture, blinds and baseboards. Cleans up cooktops and greasy cupboards quickly. Soak paintbrushes in warm water with a dryer sheet and watch the paint come right off. Clean dead, icky bugs from the car. Wipe pet hair off of clothes and furniture. Run over thread before sewing to keep tangles away. Keeps mosquitoes off
A lady at the post office taught me this trick and I have realized very few people know about it! You can turn a flat rate envelope into a pouch to increase the capacity. It holds more than a small flat rate box ($5.80) and about as much as a medium ($12.35) for only $5.60. So worth it! I do this all the time! Just fold the bottom both ways, and flatten it out from the inside, folding the corners and taping them up into a rectangular bottom. Secure with lots of tape. Happy shipping!