The sponge that you see in your dream foreshadows the deception that insidious people have planned against you. Using the sponge means that in the near future you will become a victim of frivolity. Using a new sponge means that you are in good spirits. Tearing a new sponge means that you will not be able to cope with the situation. If you have a dream that the sponge does not absorb water, then in real life you do not do your job, missing something important.
If you have a dream that you scratched yourself with too hard a sponge, then in reality you are haunted by minor troubles that prevent you from enjoying life. Soaping up a sponge means that your sanity and conservatism are faithful helpers, even in the most complicated cases. If you see someone else washed with your sponge in your sleep, you should be prepared for the possibility that your plans may be ruined by outside interference.