A method for removing grease, oil or fat from a floor comprises applying expanded perlite particles in dry form to the floor and brushing said perlite across the affected area to strip or scour the grease, oil or fat, without applying water. The particle size of the perlite may be small, for example it may be the case that at least 90% by weight of the perlite has a particle size of less than 700 microns or less than 200 microns.

A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.