I rarely use bleach anywhere in the house. I use baking soda and vinegar to clean the toilets and a mild solution on Pine-sol/water in a squirt bottle for cleaning everything else. In the kitchen a squirt bottle with a stronger pine-sol mix is used to clean up after handling raw meats.
When Kola the cat was still with us, I used bleach to disinfect her litter box weekly. A gallon of bleach would last a couple of years. Since she has been gone there is no bleach anywhere around here.
I wash Boko's Kong toy in a really hot soapy bath and rinse well.