Our concentrated coated crystal glass water contains lauryl polyether-7 and sodium lauryl polyether sulfate. It can be crystal clear on the glass surface, showing excellent luster and transparency. Its use is simple: Pour the product into a wiper pot and top it up with pure water or tap water. Press the Add water button and let the wiper wipe more than 10 times to finish the coating. And can prevent water droplets condensation, reduce the attachment of water stains and dirt.