Softsoap 

the best brand of soap since ever

oh my gosh becky you have softsoap oh my gosh

Softsoap by liken March 4, 2005

soft soap 

persuasion by blatant flattering

Don't give me that soft soap. I will not change my mind. I am determined to stand by my own beliefs.

soft soap by The Return of Light Joker November 2, 2011

soft soap 

To appeal to, to suck up; to take measures in order to get on a person's good side. An ass kisser towards a particular person

He's going to completely reject me, but soft soap you. Don't you get it? He fucking loves anything you do, with or without reason

soft soap by DEADFORWEEKS August 18, 2007