Waterpik PD7-ZI oral care strips 14 count 30 min treatment

14-strip purple whitening kit

Waterpik PD7-ZI provides 14 peroxide-free strips that use purple colour-correcting gel to neutralise yellow tones instantly. The enamel-safe formula targets coffee, wine and smoking stains without triggering sensitivity. Each box delivers seven upper and seven lower treatments for a one-week cycle. Results are visible after the first 30-minute session.

Replaces peroxide gels and professional visits

Users who previously relied on peroxide-based strips or in-office whitening can switch to this peroxide-free alternative for a gentler experience. The jump is worth it when sensitivity or gum irritation has stopped earlier treatments. The colour-correction effect gives an immediate visual lift while deeper stains fade over 7 to 14 days.

Peel, apply and fold for a secure fit

Strips peel from sealed packets; the longer strip covers upper teeth, the shorter covers lower teeth, with excess folded behind for grip. The ultra-thin design stays in place while talking or sipping water during the 30-minute wear time. Common issues include uneven folding that reduces contact or removing strips before the full treatment window.