I have encountered that some arrows will begin to get a bit of target build up on them if not kept lubed. I also find the arrows to pull much easier from Rinehart targets and much harder to pull from the Mckenzie targets. We usually shoot two 3D shoots a week so weve had a lot of practice to find what works best for us.
I use a arrow lube tube there are various ones and pvc pipe home made ones etc..... My lube tube is filled with a absorbant dense foam, I fill mine with SPRAY PAM COOKING SPRAY works well for me, and a carved piece of IVORY BAR SOAP IN THE LUBE TUBE works well also. A good arrow puller is a good investment also to help in ease for pulling arrows from their targets.