I'm just starting my third week of use and I couldn't be more pleased with the results I'm getting with my new Wp-450. When I first started using the device I wasn't so sure. I had water going everywhere and filled the reservoir 4 times to get the job done. But even my ineptitude quickly subsided and now I floss thoroughly on one tank. Sometimes I'll use a second when I want to focus on a problem area but it only takes me 3 seconds to refill. I am very pleased with the functionality and ease of use. I was initially hoping the battery charge would last a week but now I'm hoping for a month. I haven't recharged yet and it shows no sign of slowing down.
I've been using the waterpik for about a month now. I bought it to help fight plaque as I have a heavy buildup. I will try using a different tip hoping that will help. I have braces now so have been using the tip for braces. Will try the tip for plaque instead.
Example: it doesn't generate enough pressure to my liking. I don't recommend the battery powered ones.
No, I would not recommend this to a friend.
Response from waterpik.comBy Waterpik, Product Support, August 23, 2017
Thank you for your comments! Our Countertop products are capable of producing a higher pressure. You may view a detailed comparison of Cordless and Countertop models here: https://www.waterpik.com/oral-health/blog/countertop-cordless-best-waterpik/
Written by a customer while visiting waterpik.com
Customer Rating
5
Effective
on August 16, 2017
Posted by: Federico
Gender:Male
It is really effective against plaque and gum disease