4months old baby face with Eczema

Hi im looking for best shampoo lotion soap or remedies for skin rashes.. i tried mustela peo parang d effective sa knya.. nagtry n rin ako ng water only mas lalong dumadami.. inalis ko at nilinis ko parati paligpid ng kama nya.. ganun p rin.. minsan nwawala peo biglang magkakaroon n nmn.. huhuhu.. pasamantala lng sana n pwdeng gamitin nya.. out of town kasi ung doctor.. january 6 p balik.. breastfeed ako.. at may g6pd si baby ko..