I Must Garden Squirrel Repellent Granular can only be applied around the exterior of the structure including the yard and garden. We recommend that you trap the squirrel that is already present in the attic and then apply the product around the outside of the home. You will want to seal up any cracks and crevices so that no new squirrels gain access into the attic again.
I Must Garden Squirrel Repellent Granular can be applied as directed on the label around flowers and trees. The liquid I Must Garden Repellent can be applied to keep them from chewing on foliage. It is not necessary to apply both in the same areas.
No, I Must Garden Squirrel Repellent Granular should only be used in your lawn and around your garden. It can be used directly around your deck to deter them from the area.