All you need to clean anything should be within a topic below:
Always remember that you have options when cleaning anything and weigh up how you want to proceed based on these options, But above all remember our old maxim .....
Suites take a hammering during use so the materials used have to be hardy. Some method of cleaning them has to be used as they get so much use and abuse.
With the right tools you should be able to do a good job at home by following the right procedures.
Here's are some tables that should help in taking your decision of how to clean a suite.