Keep Those Collars White
Want to stay confident that your collars will always be bright and clean? Try pretreating your dirty collars with a bit of detergent before you throw them into your laundry bag.
Simply dampen the collar with water, add some detergent to the stained surface and then gently rub the detergent in by rubbing the material together. Then take it to your nearest Wash House location when you're ready to get all your laundry done!
"Ring around the collar? Not on our watch!"