Review on 🦷 10-Pack Jiuzhoudeal Replacement Toothbrush Heads for Philips Sonicare C2 Plaque Control ProtectiveClean 4100 5100 6100 Electric Toothbrush HX9023 by Jim Case

As I write this I see that they are no longer in stock which makes me sad. The interchangeable heads I had before didn't work at all. They were so good once I started using them after the old ones, they were like soft pillows hugging my teeth, honestly they felt so good after what I had before. Also, they never vibrate like the old ones I had. And they seem to last forever. I'm not sure if I'm still on the original head when I first opened the box or if I changed it at some point and forgot about it, but it has slight signs of wear either way which is amazing. There was also no noticeable change in cleaning over time where the ones I had before were almost too aggressive but became ineffective over time. I would highly recommend them when they become available again. Maybe it's a newer model or something I don't know. The rings on the bottom are certainly a very nice improvement. The packaging is also excellent, the box is very practical. each head is individually sealed. much better than the display packages some heads come with.