A simple inexpensive disinfectant is 99% rubbing alcohol which can be sprayed on everything including your hands and television remotes. (Yes, it smells briefly and can dry out your hands, but it is effective - that is why hospitals use it in hand lotions found at hospital doors.) You can pay $3 to $4 for 500 ml in Canada (take 100 ml on board with you and pack the rest in your checked baggage), b