Neutrogena Oil Free Acne Wash for $2 at the Dollar General! (through 06/03) Posted by Harbor Master on 30 May 2017, 12:56 pm Tweet Expired Through 06/03, The Dollar General has 6oz Neutrogena Oil Free Acne Wash on sale for $5. $2 after the coupon below or here. Click here to print $3 Off any ONE Neutrogena Acne Product (excludes bar soap, trial sizes and clearance products) Clean and Clear Facial Cleansers or Scrubs 5-8oz are on sale for $5. $3 after the coupon below or here. Click here to print $2 Off any ONE Clean & Clear product (excludes trial sizes and clearance products)