best thing for bum rash?

Krista
My baby has been awesome and not had diaper rash hardly at all but the last couple weeks I can't seem to get it to heal up. When I last bought wipes our store only had pampers wipes and I usually use huggies so I bought them and I think thats possibly what caused it but I've already switched back to huggies. I've tried liveclean diaper cream, sudocream, and penatin. Any maybe home rememdies I could try. (I'm in Canada so a lot of the popular creams I see on here, I can't find)