Dan from College Station, Tx writes
Sevin Concentrate easily has a shelf life of 3 to 5 years, from the date of purchase, as long as it is stored in a dry, cool place. If you would like to get the date it was manufactured, and if the product includes a lot number, you can call the manufacturer. GardenTech can be reached at 1-866-945-5033.
Answer last updated on: 09/12/2022