When you inject subq everyday do you still just use your glutes? Or rotatate to different spots?That's the best way if you use luer lock. I use fixed BD insulin syringes. Just if you want my opinion ditch the 18G and replace them with 22 or 23 because 18's are very thick and can damage the rubber stopper. Sometimes it can start degrading and have plastic pieces float in the vial.
Another tried and true method, that's how i treat my cruises when i use castor oil which is thick like syrup. I backfill 7-8 slin pins with a 22G 2,5cc.
When you inject subq everyday do you still just use your glutes? Or rotatate to different spots?