Things You'll Need
Instructions
Pull down the nesting box.
Pull out the nesting material and place it in a plastic bag. Seal the bag and dispose of it. Allowing birds to reuse nesting material encourages the spread of disease and parasites.
Mix a solution that is 9 parts water and 1 part chlorine bleach in a spray bottle.
Spray the interior and exterior of the nesting box with the solution.
Scrub any stains with the scrub pad.
Rinse the nesting box thoroughly with plain water. Make sure that any scent of bleach is gone.
Set the nesting box in a sunny area to dry.