In my opinion
You mentioned that your last TT (Tetanus Toxoid) injection was taken on 22 January 2025, and before that in February 2024.
A TT booster generally provides protection for at least 5–10 years. Therefore, since your last dose was less than a year ago, you are already protected and do not need another TT injection for this new injury.
Regarding your cut:
Since it was caused by a brand-new stainless steel scrubber and the cut is not deep, the risk of tetanus infection is very low.
You should simply clean the wound thoroughly with soap and water, apply an antiseptic (like Betadine or Savlon), and keep it covered.
Watch for signs of infection such as redness, swelling, pain, pus, or fever. If any of these develop, see a doctor for local wound care or antibiotics.
About frequent TT injections:
Taking extra TT shots (even a few within a year) does not cause overdose or any serious harm. The most you might experience is mild pain, redness, or swelling at the injection site — nothing systemic or dangerous.
Next Steps
✅ No TT needed now (last dose Jan 2025 is sufficient)
✅ Keep the wound clean and dry
✅ Seek medical attention only if infection signs appear