The Sonic Seal for E-Series Sonicare Replacement Heads (3 Pack of Blue, Pink, Frost)

These things work. After getting gross black mold in my Sonicare for years, I finally found a solution. Incidentally, Philips Customer Care gave me the run-around and kept telling me that the mold was due to varying humidity in various homes. Does not make sense considering I live with my wife :) and hers does not have mold. They wanted me to take off and dry my brush head every day. What a hassle! Anyway, the Sonic Seal works but, like many of the reviews have said, it is very hard to get one and THEY WILL RIP IF YOU ARE NOT CAREFUL PUTTING THEM ON. For this price, ripping is a bad situation.

I was excited to give the Sonic Seal Cover a try because I was tired of seeing gross stuff inside my Sonicare toothbrush. The Sonic Seal has done a very good job and I would recommend it highly to anyone with a Sonicare brush.

The only criticism I have is that if you are going to take the brush apart to travel, the seal makes it difficult to get the brush head off of the handle. You have to flip the seal up to get the brush head off.

Overall, a very nice product!

I only have two for these now - one broke when I was trying to put it on. I understand that they have to be tight... but wow. The second one is working great, but I am not looking forward to having to change the brush head.

At first glance, I thought this was priced a little too high... $14 for a 3-pack of plastic covers?

But after taking the plunge, I will never go back to putting mold an inch away from my mouth everyday. I've brushed with a Sonicare for years, and was always disgusted at the black goo that seeps out of the head.

As other commenters have mentioned, these covers will definitely be annoying to use if you share/swap heads daily, or even often. Took me about 5 minutes to get it on. But I bought a Sonicare two-pack at a certain Seattle-based big box mart, and now my wife and I can brush mold-free. LOVE IT.

If you're going to spend the extra money on the Sonicare, do yourself a favor and buy these as well.

It would have been helpful to know the Sonic Seal is intended only for Sonicare users who don't need to remove the brush head on a daily basis.

I share the Sonicare with my wife (the handle, not the brushes. That would be gross). However, once you put the Sonic Seal over the brush head, you have to remove the seal in order to remove the brush head. As other reviews have mentioned, it's a pain to put the thing on. If you only had to do it once, no big deal. But it's just not realistic to spend 10 minutes removing and replacing the seal every time a different user needs to use the handle.

I have no judgment on the product's ability to keep moisture out of the Sonicare handle. After realizing the Sonic Seal is not intended for multiple users of the same handle, I tossed the product (and $14) in the trash.

If the product description or the manufacturer's website noted this significant limitation, I would not have purchased it and it would have received one less 1-star review.

Great compliment to any Sonicare toothbrush. I am the only one using the handle on it, so changing heads only occurs when needed. Keeps water & saliva & toothpaste out of the head, yet doesn't change the effecitveness of the sonic action.

1) out of the package feels a little bit sticky (like most silicone) so I held the cover over a bottle of cornstarch powder and squeezed (let the little puff of power land on the inside of the cover but did not sprinkle any powder on it). Cover slipped down the neck just fine, no tearing, and was in place in less than 20 seconds.
2) needed a little bit of stretching to get the ring in place, but again, no problems and now snugly in place.
3) make sure your brush is completely dry both inside & out for the obvious reasons you don't want to trap gunk under the seal.

Suggestion to makers: offer a package of all clear. I'm not a fan of either the pink or the blue.

This product works really well! I was constantly cleaning my Sonic Tooth brush because water would get into it from under the screw on cap. This product took care of the problem.

WOW!! This product is perfect. My wife and I both have the sonicare toothbrush and were amazed at how well the sonic seal does exactly what it advertises. Our toothbrushes remain dry and CLEAN!! I highly recommend this for every sonicare toothbrush owner, you don't know what you're missing! You will love it, I promise!

I've had mine now for over a year and all is clean and dry inside my toothbrush. Tough to get on...but well worth it. No more mess. To clean...just run toothbrush under water. I love it! So easy!

The first time I took my toothbrush head off and saw the gunk inside it grossed me out, so I was so glad to discover the sonic seals on Amazon. I took another reviewers advice and sprinkled just a little corn starch inside the sonic seal and tapped out the excess. It slipped right on very easy. I only needed one of the seals so I gave one to my son to put on his Sonicare toothbrush and he likes it too. It makes keeping your toothbrush handle so much cleaner.