Avoiding Cross-Contamination

I went to Target today and they are having sales since students are going to college.  I gor my own Toaster, Sandwich Maker, Colander Set and much more.  I say “my own” because I am going to keep them separate from my husbands so as to avoid Gluten Cross-Contamination.  It’s really hard to explain cross-contamination to him and hard to understand how sensitive I am or am not.  Better to play it safe then sorry.