Okay, use unbleached flour. Trust me on this, it is better than bleached flour. Also, always sift your flour, even if it is "pre-sifted." It really can make a difference, depending on the exact recipe. Try it and report back on the results. I think you will be pleased.
"A wise man ... proportions his belief to the evidence."
— David Hume, An Enquiry Concerning Human Understanding, Section X, Part I.