SWEEP. CLEAN. RENEW. Tired of your porch, patio, and pavers looking worn and weathered? Erase time + grime, and refresh your outdoor space with the revolutionary 24V iON+ Cordless Patio Cleaner from SUN JOE®. Powered by the exclusive 24V iON+ System, this completely cord-free tool uses the included 4.0 Ah lithium-ion battery to quickly scrub away dirt, moss, and more.