No rotten egg smell, but it works for a whole month with one spray, and it will not wash off after a heavy rain!
Ready to use, effective, pleasant-smelling liquid repellent for use on all flowers, shrubs, forest and fruit trees to prevent browsing and rubbing damage from deer, moose and elk. May be used on fruits and vegetables. Works by smell and taste and will not wash off after a heavy rain. Apply once a month.
Available in a 32 oz ready to use trigger bottle (DSU016) or get the 1 gallon refill jug. It will refill the 32-oz spray bottle four times. Tired of that rotten egg smell that you may get with other deer repellents? This stuff smells good, AND stops deer damage! 
