Huh? Bleach is not even the highest activity decontaminant against this family of viruses. What about glutaraldehyde, ortho-phthalaldehyde, hydrogen peroxide, formaldehyde, chlorine dioxide, peracetic acid, 70+% EtoH, iodophores (povidone, betadine), and phenolic compounds?
I will grant you that bleach is the most likely thing that a typical family will have around the house, but hospitals and labs have access to many of the compounds in my list, and they are quite effective.
I have been using hydrogen peroxide as an antiseptic my entire long life.
Convenient and cheap.
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