Jaw cysts

Dear Sir/Madam,
I am using the Hekla Lava for a jaw cyst in my daughter's mouth. My daughter is 15 years old. Those cysts have been there for almost 3 years. The molar with the infection above the jaw cysts has a filling. I was advised by dentists to have it pulled out as it has a mild but chronic infection underneath, but I refused. That molar would flare up occasionally when my daughter is too tempted to eat junk food that has lots of sugar and refined grains sometimes. The molar would stabilize again once she sticks to a balanced diet and takes hypericum 30C, oregano oil and colloidal silver for a few days. That molar could stay fine for as long as she stays on a good diet. So, she could be fine for many months or even a year. It depends on what she eats. The jaw cysts never go away though. They are very deeply buried underneath the molar. She cannot see them but she can feel them when pressing with her fingers on her lower right jaw from the outside. They don't hurt, neither does the molar as long as it's stab;e. When it flares up, the molar hurts and the gum swells.

I received Hekla Lava 6DH instead of 6X. As far as I understand, This potency is mostly used in Germany where frequent dosing is desired, or where acute situations arise with frequency. In those cases it's recommended to use 5CH, 6CH, 7CH, or 12CH, or any of the mid to low DH potencies.

Kindly advise on the following:
1. What's the right dosing for my daughter's jaw cysts using the Hekla Lava DH?
2. What is DH potency equivalent to?
3. How can I kill the chronic infection in the molar?

Thanks
Neveen