Safe, effective cleaning for glass surfaces. If you're under the impression that in order to attain a gleaming, streak-free shine on your glass surfaces ammonia has to be involved, you're in for a real treat. This plant-based cleaner eliminates dirt, dust and pesky handprints with no streaks or chemical stank. Cleans windows, glass tile, glass tables and mirrors. Bottle (minus nozzle & lid) made from recycled plastic (PCR).