If you do not rinse you daily nappies it will be necessary to do a pre-rinse before your wash cycle. This is to remove the urine before adding your additional household laundry. Load your soiled nappies into your machine and run a quick rinse cycle. You do not need to add any detergent at this stage.
*Pre-rinses should be avoided in Hard Water areas.
If you are particularly environmentally conscious, then it is possible to complete this part of your routine with your bathroom grey water. If you are not able to pour grey water into your machine then use a bucket and use a plunger to agitate the nappies.