Antibacterial surfaces for hard otoplastics and hearing aids. NANOlac^® makes use of the natural bactericidal and fungicidal of "active Silver" (AgPure). The external layer of every nanoparticle consisting of silver ions develops its effect even in very low quantities.

• NANOlac^® does not have any toxic effects, since the release of active silver takes place in a controlled way.
• NANOlac^® has a prophylactic effect against inflammations in the ear.
• NANOlac^® is antibactericidal and fungicidal.
• NANOlac^® encourages the natural microclimate balance in the ear.
• NANOlac^® prevents itching and imflammations.