You can flush the toilet. All our toilets are connected to a septic tank where feces will biodegrade.
Please make sure you do not flush sanitary towels or tampons down the toilet. Ther will not be biodegraded. Please use the sanitary sachets and bin in the bathrooms. Toilet paper, when used in normal amounts, is not a problem. Water left over after a handwash must also not be flushed down the toilet, but can be flushed down the shower drain.