Best thing, Bean's Secret Sauce is approved for anytime use.
Given the extreme abrasive in it, that decision by the USBC is beyond belief. But that's what their webs site does say.
People don't like it though when the lanes are fried and they can't get their ball down the lane and then you throw on some secret sauce and watch your ball skate down the lane and get to the pocket.
It is a great product and works the best out of many polishes that I have tried. Secret sauce gets the ball down the lane but still allows the ball to hook on the backend.
If you need an intense, no-holds-barred, instant mirror polish, then Secret Sauce is your answer. If you need some range between dull and mirror, then some other brand of polish is needed.
If you want to kill the reaction Delayed Reaction and Control It are pretty good but not approved for anytime use. I prefer control it for killing the reaction.
Both, as well as UFO, will add length, reduce backend and reduce overall hook. Not sure "kill" is the appropriate description.