Minimising waste with low dead-space syringes & needles

[albocircus]

Just pull back .15 of air and that will be enough to get it all out. Just let one drop come out the needle and flick the remaining air bubbles out before you inject

is this safe to do?

 

[ChasetheCase]

Yes no issue with a bit of air. You should see how much air is often in IV lines at a hospital. You need A LOT of air to cause an issue.