How do I clean suede boots?

[OracleInaCoracle]

I have the most comfortable pair of camel coloured suede boots. i love them, they make me feet feel like im wearing slippers, the problem is, because of their colour (and the fact that i wear them constantly) they are impossible to keep clean and have lots of marks, please help!

An upholstery cleaner and a brush

Or over very hot water, so steaming them, with a brush!

you can buy a block that looks like an eraser from shoes shops. clarks def sells them. you use them jsut like an eraser on the marks and it comes off

thank you!