Surprising Household Cleaners

I try so hard to keep a clean house but Im going throuh something with dust can someone help me I can wipe and wash were my computer is in 1 min the 2 hour the dust is back what to do ?

Onion odor on hands: wet hands, sprinkle with table salt and rinse.  Odor gone

sperm... helps clean your teeth!

To stop fogging up of your bathroom mirror simply rub on some neat  washing up liquid on a cloth when the mirror is dry. Works on car interior windows as well. You can also leave a message if you are  so inclined by only writing this on the mirror - i.e. instead of smoothing the liquid all over the mirror just write big words on it, then this part will show through when the rest of the mirror fogs up.