This is amazing. Well, they are said to never cross a chalk line. So get your chalk out and draw a line on the floor or wherever ants tend to march - see for yourself. When you get a splinter, reach for the scotch tape before resorting to tweezers or a needle. Simply put the scotch tape over the splinter, then pull it off.
Scotch tape removes most splinters painlessly and easily.
The citric acid and effervescent action clean vitreous china. Clean a vase to remove a stain from the bottom of a glass vase or cruet, fill with water and drop in two Alka-Seltzer tablets. Wait a few minutes, then run the hot water. Don't throw it away. Instead, set it for the year 1972 as the days are the same as the year 2000.