For odor control in extreme heat and overuse conditions, PowrX from CPACEX is designed to provide continuous performance for up to seven days. It combines the latest fragrance and odor control technology for maximum odor control necessary in the summer, according to the maker. It is available in three formulations to fit specific climates and applications. Each blend is biodegradable and contains deep, rich blue dye. Powerful time-released additives continually break down waste to control mounding while assisting in odor elimination. New fragrances include cinnamon and lemon-twist. 419-450-6208; www.cpacex.com.