Novelty acts (such as shower shows, fire shows, and oil wrestling) can be presented on dedicated stages, temporary staging on the floor, or on the main stage itself depending on the club. The main stage, if used, must be prepared and possibly covered to prevent damage, as accidents and injuries have been reported during these types of striptease performances. When dangerous materials such as fire are used as props a permit may be required to be compliant with local ordinances. Novelty acts are typically performed by feature dancers or by select house dancers during a featured performance. Shower shows require special equipment, so they are more likely to have a dedicated stage in the club with house dancers performing in the show. Optional staging can be present on the main floor or in dedicated rooms throughout larger clubs.