Avoid sharing razors, nail clippers, toothbrushes, and other personal care items. Avoid sharing needles, syringes, and other sharps whenever possible. Disinfect wounds and surfaces that blood and other bodily fluids have come in contact with. Patronize reputable tattoo and body piercing studios that practice proper sterilization practices. Using condoms, gloves, and other barrier methods during sexual activity can help reduce your risk of HCV and sexually transmitted infections (STIs).