Risk of transmission of HIV through razor does not exist. For transmission, plenty of infectious fluid is needed to be exchanged inside the body, for which, a safety razor does not qualify.
However, for personal hygiene, and to prevent other contageous infections, it is always better to avoid anybody else's kits. You may use a different brand having different color to eliminate the risk of picking up the wrong razor inadvertently.
well not as far as i know. i have used roomates razors. not on purpose but i have picked up the wrong one before and used it and u never know..so now im just windering if its something to be worried about..i actually cut myself really bad once with a razor that i dont think was mine but it was like a day after anyone had even touched it. should i vbe worried
Search harder its been answered
You had no risk to start with now did you?