Waterpik WP-450 vs WP-462: Is There a Significant Difference?

Waterpik WP-450 vs WP-462

So… people online want to know the difference between the WP-450 and the WP-462. Both are products of water flosser juggernaut Waterpik, and they’re classified as a portable oral irrigator. Is there really a significant difference? The answer is NO. The only difference between these two dental irrigators is their color. One is mostly black, …

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