I would recommend a strong bleach solution to clean everything, not iodophor that is a sanitizer not a cleaner.
As it so happens to be, bleach is not a cleaner either, it's a sanitizer. It's good to use in the
2nd step of the "bug eradication process" as it's an excellent bacteriostat, killing a wide range of bacteria possibly yeasts too.
You need to use a (fairly) strong alkaline solution to kill/remove biofilms clinging to various surfaces. Washing soda, (generic) Oxiclean, (homemade) PBW, TSP, etc. Adding a small amount of lye (1/8-1/4 teaspoon per gallon is plenty) can provide some extra oomph.
Aside from soaks, use non-scratching applicators (brushes, pads) to clean all surfaces, nooks and crannies, to remove biofilms and other clinging dirt.
Use long rubber gloves to protect hands, face shield or goggles to protect eyes.
After a few good rinse offs, to remove the alkaline residue, use a bleach treatment, and/or leave the equipment out in bright sunlight for a few days, making sure all internal surfaces get ample UV exposure.
There must be hundreds of threads on these forums dealing with infections and remediation.