When printing with PLA, it’s easiest to use a PVAc glue solution on the bed to increase adhesion. There are a few other options that work nicely for adhesion but are more expensive or more difficult to maintain. For this reason, we recommend that users apply a diluted solution of this commonly-available washable non-toxic glue (such as Elmers brand) to their bed when printing with PLA. For step-by-step instructions, check out the video below:

Have something else that you use to print PLA with? Feel free to leave a comment!