Tammy from Astor, Fl writes
I still have a new bottle of Lambda which was stored inside from 7/30/12......will it still be effective? Also, can you spray this on plants, shrubs, etc as long as there are not edible? Thanks
LambdaStar UltraCap 9.7% is labeled for use on plants. It has a shelf life of 3-5 years when stored at room temperature. If you have had yours since 2012, it is nearing the end of its shelf life. It certainly would not hurt anything if you want to try to use it now, but if you find that you aren't getting the same results that you once did, it is probably time for some new product.
Answer last updated on: 06/26/2017