For example how do you keep your dildos clean and in good use after using it and where's the best place to store a dildo or other sex toys ? Also how do you keep them in good condition ?
Except for the glass ones which are very easy to clean, I use a condom with them. I clean them with water after use (under the faucet in my tub), and store them in my underwear drawer, which allows for convienient access in bed. For any that take batteries, remove them if the toy won't be used for a few days.
I use warm water and mild soap and store them in my room in a drawer. I am allergic to latex, so I primarily use silicon toys, but my method seems to keep me in good working order :-D