The result of your hepatitis B test indicates the recovery period after hepatitis B infection, and produces protective antibodies, that is, surface antibodies, but the antibody level is weak. This is a normal result and has no effect on tooth cleaning.
Suggestions:
Your results are normal, but the surface antibody of hepatitis B, that is, the protective antibody, is weak, so you can have a booster injection of hepatitis B vaccine, and you can take an immune enhancer such as transfer factor oral liquid appropriately at ordinary times to promote the body to produce more protective antibodies against hepatitis B.