Sheryl from Newport News, Va writes
There is a slight formulation difference between the Pro and regular deer scram per the manufacturer. Deer Scram Professional will provide 30 days of protection under normal irrigation and rainfall conditions, and up to 90 days in the winter even working under fresh snow. The manufacturer also only guarantees the Pro version.
While the regular Deer Scram comes in smaller buckets and comes with a pail and does not last as long. You also need to apply the professional via a spreader while the regular comes with a pail to apply.
Answer last updated on: 10/06/2021