Use Mesh Bag to Separate Stained Clothes in Laundry
I saw the most awesome tip for preventing potentially stained clothes from entering the dryer and coming out ruined.
Any time you have a stained item, pretreat it and then place it in a mesh washing bag before putting it in the washer. When you unload the washer's contents into the dryer, the bag acts as a reminder for you to check its contents for stains.
I wish I had thought of this years ago because it would have saved countless shirts from having the stains set in hard by the heat of the dryer.