Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Too much ammonia, not needed food recipes

I bought this book for the purpose of making home-made(safer than store-bought) cleansers. Most of her cleaning recipes call for ammonia-which is not good for your health. It talks about how to make different vinegars, which is acceptable although I don't think I would make my own. But I do not understand why she included food recipes that call for some(2-3tbs) vinegar.(Sloppy Joes, BBQ hamburger,etc) There are plenty other cookbooks for these types of recipes.