<p></p><p>The SmartGuard Premium Cleaner doesn't contain bleach. It has a patented formula to sparkle clean your appliance with professional strength. It's strong enough to clean dental instruments yet gentle to not discolor your appliance. Protect your expensive investment with SmartGuard Premium Cleaner. This product has a cleaning travel case included. This product has 11 individual packets which lasts 7-10 days each. The product will last up to 110 days of cleaning.</p>