What is the isopropyl alcohol concentration in iCloth wipes? Is it safe for glasses?

The iCloth formula contains less than 30% isopropyl alcohol, diluted in 70% ultra-pure water (RO/DI). This concentration of alcohol is safe for your eyewear and lenses, effectively dissolving oils and grime without harsh scrubbing, which protects them from scratches. It also evaporates quickly, minimizing the risk of streaks and spots, leaving a clear, residue-free finish.