Claudio from San Diego,ca writes,
Can I spray Essentria IC3 before rain or in rain and much oz. for a four gal backpack?
We do not recommend spraying Essentria IC3 when it rains because it will wash away. If it is going to rain, we would make sure the product has been down for at least 6 hours before it does so. You will use 0.5 - 6 fl. oz. depending on what you are treating for.
Answer last updated on: 12/15/2014