Soak the cotton pad with an oil-free makeup remover like Velour Lash Clean. Hold the pad over closed eyes for 5 seconds, then wipe gently until clean.
Put used cotton pads into mesh laundry bag and toss them into your regular wash cycle for cleaning. Ensure you lay them flat to dry.
Machine wash in laundry bag.
Water temperature 60 degrees.
Lay flat to dry.
Do not tumble dry.
Do not bleach.
Do not wring.
Pads may discolour over time, but discoloration should not impact usability or effectiveness.