Could i get hiv if blade is new but razor(holder) is old and i got a cut on my throat?

Unrealistic fear: Nobody can give the exact timing for HIV death, but you can rest assured every cell is dead and HIV seems to die with them. You've got to stop worrying about this stuff, or imaging that infectious blood is all over everything. If you need help overcoming these fears -- and it's nothing to be ashamed of -- talk with your physician.