The movie was on Disney Channel and/or Disney XD and it was about kids trying to solve a mystery in a mansion and at one point they have to use a blanket and some liquid to walk through a fire unharmed and by the end of the film the kids barely make it out of the mansion and when I watched it it was 2008-2010 sometime then. If anyone can even give me another scene or two that would be helpful unless you have the title.
I think it might be The Three Investigators adaptation: http://m.imdb.com/title/tt1156519/?ref_=m_nmfmd_act_32