What to do with left over small pieces of bath soaps ?

i put them in flush tank and every time water is flushed it leaves a fragrance.What to do with left over small pieces of bath soaps ?
All I do is to the left overs of bath soaps are either to stick on the new soap after using new soap for the first time after bath or to dissolve it in a mug of water and mix with cloth cleaning water bucket. this way water hardness is reduced and the consumption and efficiency of detergent increases.What to do with left over small pieces of bath soaps ?
My suggestion is to place them in a mesh bag or an old ankle high hose. Use this for scrubbing out your bathroom sink and tub. Store this between uses by hanging in an out of the way place with a stickon hook. If you use the hose you can also use this to wash your hands.
After they are dry, put them in dresser drawers to keep the drawers and clothing smelling fresh. You can also tuck them in the towel closet to keep the towels smelling fresh.





Keep a piece in your sewing kit to 'sharpen' dull needles and pins.
Put them in a bucket, with water n use the soap water for cleaning clothes.
keep it in a separate soap box. you can use this small pieces of soap to wash your hands
Stick one on top of the other and make a soap ball and use it as a soap cake. I do it.
Get an old pan, melt them down and then remold in plastic containers for a brand new bar of soap!
Put all them in a pot and pour some water and u can use the soap water for cleaning clothes etc.
Very creative ideas above...I just throw them away.
use it to clean small things-like duster or any showpiece