Does a simply great job wo any fuss. I can keep half the water from the handle in my mouth before it’s too full then expel. Does a thorough job after string flossing. Med and high pressure is all I need.
It's okay just that. I have a better water pic in the UK which works much better. I would say this one is not strong enough but that is probably due to the price.
This was a replacement for me. My original was almost 10 years old. I love this flosser. It is the perfect size, it is more streamlined than my former.
I returned the Waterpik ( WF-30CD010! ) because I had to refill it 6 times during one use and the water splattered all over everything although I followed instructions on use.
On the other hand I love my WaterPik Aquarius that I’ve had for several months now. Unfortunately, its too big to take on a long vacation.
I was buying the portable, rechargeable model for that purpose but it didn’t work for me for the reasons stated.
I hope this answers your question.
Response from waterpik.comBy Waterpik Product Support, October 8, 2025
Hello Laurie E - Thank you for your feedback on the WF-30. We're sorry it didn't meet your needs, but we're glad to hear the WP-660 is working well for you. If you need any assistance, feel free to contact our team at 1-800-525-2774 or smreviews@waterpik.com.