Yes, the Smyle Sonic e-brush can also be ordered without a subscription.

With a subscription you get a lifetime warranty on the E-Brush including charger. You can pause this subscription for a maximum of 2 months. If your e-brush no longer works, you will receive a new one and you can return the old one to us for recycling. Unfortunately, we cannot cover fall damage and damage resulting from careless use. But with normal use you shouldn't worry, we've got you covered!

Yes that are they.

There are numerous scientific studies that have proven electric brushing to be better. In fact, electric brushing leads to 20% less tooth decay.
In addition, it has been scientifically proven that good oral care also leads to better overall health. So if you want to start brushing with an E-Brush, absolutely do it!

Sonic brushing technology can be compared to the movement you make with an old-fashioned manual toothbrush.
The difference is that a sonic electric toothbrush, with its oval brush head, makes more than a thousand brushing movements more in one brushing session. The bristles vibrate at such a high speed that you remove the plaque all the way to the gum line. In addition, the vibrations create micro bubbles of water that clean even between your teeth and give a fresh feeling in your mouth.

You put the brush against your teeth at a 45 degree angle, pointing slightly towards the gum line. Now you slowly move the sonic toothbrush back and forth over your teeth. Thanks to the oval shape of the brush head, the tooth surface is already completely covered.
You move the brush head through every zone of your mouth and the vibrating bristles do the rest. This technique is therefore quite similar to that of a manual toothbrush.
If you are brushing with a Smyle sonic toothbrush for the first time, you can start slowly with the Mild function, then you can get used to it at your own pace.

No, we don't have that (yet). Bamboo as a material reaches its limits during rotational/mechanical movements, so we are looking into this further. Various studies show that sonic brushing works just as well as rotating/mechanical brushing.

The bristles of the bamboo brush head set are made from oil from the castor tree. So of natural origin.
These trees grow in places where no agriculture takes place and they can grow on arid lands.

Dentists recommend soft bristles, so we also use soft bristles in our brush heads.

If you cut off the hair and remove the plastic inner piece, it is 100% biodegradable. Unfortunately, bamboo brush heads cannot yet function without these parts (not with any bamboo brush head of any brand - that is physically impossible). But don't forget, you are already saving the most plastic possible, namely 88% compared to plastic brush heads!

Even though the majority of the bamboo brush heads are made from bamboo (and therefore already save 88% more plastic), they cannot yet be completely recycled without additional action. The bristles and the plastic inner piece in the brush mean that you cannot yet throw this out with your garden waste. If you cut the bristles and remove the plastic inner piece from the brush, this is possible! Then the brush is 100% biodegradable.