i know you shouldn't do this... but

[Tough Old Man]

Never re-used a regular pin, except my drawing needle... I use the same drawing needle for a week or 2 then change out...I always suck up alcohol before n after I use it tho and pour it over the pin... Lately when researching peps that are dose 4x a day, I use the same slin pin for the whole day... Maybe I should switch them, but it just seems crazy to me to have to use. 28 new slin pins a week, and that's only w peptides...

lol. I agree

 

[Big Vin]

You can actually reuse syringes without much complication if you clean them. Easy way to clean them is to pull the backing out and wash them with soap and warm water. Then get boiling hot water and put it into the syringe. When you are done washing it out put the backing back in. You need to get some benzyl alcohol. Draw in 1 - 2 ml of BA and shake it around. Squirt the BA out of the syringe and let it dry normally. It will be sanitary this way.

There is no way to autoclave syringes which is why they are disposable but if you are in a pinch this will work.

What he said! Guess I'm old school...but back in the day (I'm talking 20 years ago) it was tough getting enough syringes. We used 'em over and over. Those fuckers were like nails going in at times.
Just made sure to boil 'em and keep as clean as possible. It's much easier to get syringes in this day and age...and none of you should be using syringes again and again. In a pinch...then yes.