how to wash or clean baby dry sheet to remove smell of urine?

A. Use a gentle wash or the one which you use to wash clothes and soak it for half an hour in the machine itself and then wash in delicate mode or gentle mode and wash it for about 15 minutes. Sundry it well. Do not use dettol or such things to baby's clothes as it effects the delicate skin and it is not advisable to use for infants. well sun-dried clothes are always advisable. These sheets are good though after few washes you need to change it as it doesn't soak urine like before