Love the fact my dh is a dentist. Easy to acquire my supply of 3cc syringes. Only question...what size works best for y'all? 18, 20 or 21? Thx!!

Question.....So I thought I just watched videos, I didn't see syringes - right? OMG I think i'm losing my marbles! Need more nic or something! Must get off analogs....
Oh, well thank you Harmony! So do you always use a syringe or can you just drip from bottle? The hubby is gonna crack up if I start buying those too. He's already shakin his head at all the other "stuff" now in the house!
I use the Taryn spin also it works great, and it works in reverse to get your good juice back out of a dead carto also. Its great in reverse to help dry out a carto after cleaning, its amazing how much water you will get out of the carto. Just put the mouth piece down without the cap and spin. Another trick when you fill the carto and it quits wicking, is to flick it down like you would a thermometer and then add more until it stops wicking and stop.Not to .... in, I drip from the bottle and Taryn spin.