Professional Ultrasonic Dental Scaler - Effortlessly Remove Tartar and Stains

Ultrasonic Dental Scaler For Teeth Tartar Stain Tooth Calculus Remover Electric Sonic Teeth Plaque Cleaner Dental Stone RemovalThe product adopts ultrasonic technology and the product itself wont vibrate after it is turned on.You need to install the cleaning head use a small wrench to tighten the cleaning head.When the product touches hard objects such as wrenches teeth etc it will make a sound indicating that the product is vibrating.No sound or vibration when the product touches soft objects such as skin and gumsWhen you encounter similar problems please dont open dispute and dont give bad feedbck in advance.Please contact us Immediately if the product has quality problems we promise to resend a new product for you.The vibration frequency of our product is within the safe range and will not cause damage to tooth enamel.Please charge the product for 2 hours to maintain sufficient power.Some buyers do not have a serious plaque problem and it is hard to see it by eyes.There is a lot of saliva in the mouth and the shed plaque may have mixed with the saliva.Please brush your teeth after use.Keep using it and your teeth will be very clean.0