Linda from Hamilton On Canada writes
I have Off Deep Woods pump spray insect repellent, with the numbers K154AP on the bottom.
We recommend contacting SC Johnson & Son directly at 800-558-5252 to speak to a representative for the shelf life of their Off! Deep Woods Insect Repellent. Each manufacturer stamps their products with batch numbers/lot numbers for identification purposes.
Answer last updated on: 07/18/2018