Goosebumps: It Came from Beneath the Sink 1996

It's warm.. it's breathing.. and it doesn't do dishes!

Directed by David Winning

When her family moves into a new house, Kat finds a sponge which appears to be alive, but no-one will believe her. After the discovery, the family is besieged by bad luck, and Kat is convinced the sponge is behind it.