Profile: Liarre s.r.l manufactures dental equipments. We provide prophy units for teeth whitening. White Flow removes stains and plaque giving to the teeth the natural enamel shine. It sprays a mixture of air, sodium bicarbonate and nebulised water. Our product whiteflow is a sodium bicarbonate teeth whitener that has a hand piece which can be separated from the cable and is autoclavable. It is light, precise, ergonomic, easy to handle and strong. It is made of special plastic and stainless steel. It has a transparent bicarbonate beaker to check the level of the powder. The casing is made of self extinguishing plastic. Our needle burner ETNA 497 is indispensable to destroy the used needles. It can eliminate any risk of infection, because the used needle is burnt instantly. It destroys any kind of needle up to 18-16 gauge. It has ash container on the bottom, which is very easy to open and empty.