LUUM: Retainer Cleaning Foam 50ml. Luum Retainer Cleaner - Foaming Technology, Fresh Results Cleaning your retainer doesn't have to be a chore. Luum's fast-acting foaming formula makes it easy to keep your Retainers clean, fresh, and stain-free-anytime, anywhere. Removes stains and keeps Retainers clean. Fast & Effective Cleaning foam. The ultimate Retainer Accessory. No soaking - Pump and GO. Hydrogen Peroxide Cleaning solution. Say goodbye to retainer funk and hello to fresh confidence. Why You'll Love It Removes stains & buildup No soaking - just pump and go Fast & effective hydrogen peroxide formula The ultimate on-the-go retainer accessory Refreshing spearmint flavour How to Use On the Go: Dispense 1 full pump of Luum foam into or onto your aligner or retainer. Use the tip of the bottle to spread foam evenly. Spit out any remaining foam in your mouth-no rinsing needed. At Home: Dispense 1-2 pumps directly onto the appliance. Let sit for 5 minutes. Shake off any excess, and you're good to go. Safe to use up to 4 times daily Lasts up to 6 weeks (depending on usage) What's in the box 1 x 50ml Luum Cleaning Foam (Spearmint)