<human>:  What the best way to clean a suede couch?
<bot>: The best way to clean a suede couch is to use a vacuum cleaner to remove any loose dirt particles, then use a suede brush to gently brush away any debris or spots. If needed, use a suede cleaner, according to the manufacturer's instructions, to tackle dirtier spots or marks. If any water must be used, use it sparingly and allow the couch to air dry completely before using it.