How do i get rid of what look like white mold


I have a smart pot with what looks like white mold on the outside of the pot what should I flush with.


If it’s from water run off, it’s probably salt buildup. You you mind sharing a picture?


I do have water softener. I started to use ro water just the other day.


Not mold salt build up them are smart pots right i had same issue


So just flush good next flushand can i loke scrub with tooth brush lightly on outside of pot.


It won’t hurt your grow , don’t panic .


I have several of these and dirt and fertilizer residues show up. I go to laundry down the street and put them in on gentle. If you put them on reg wash they will stretch. Good luck, Mike