Dougboy pool wall rusting..


New member
Nov 2, 2020
Long island ny
. I have a 9yr 12x20 semi in ground it's rusting all around my pool .All are midway and up to top of the wall.pool always well maintained. Trying to see if anyone else has problems . Starts out as little rough spots and get as large as a silver dollar. Started over a year ago. Doughboy feels not responsable...what can cause it



Gold Supporter
LifeTime Supporter
TFP Guide
Jul 3, 2013
Fletcher, OK
Welcome to TFP :)

All metal will rust, you can slow it down but it will always be there... We have been debating this for a week or so now and relate it to cancer... Here is a thread where there are many ideas on how slow it down...