How mature is your system?? Detritus kits are great, but not as a cure for your problem, more of a preventative measure. Are you dosing supplements/etc.? If so, stop. Is your water flow up tp par? Crushed coral without intense flow and cleaning will become a sink in time, imho. Also, sand sifting cukes and other desirable sand bed critters need sand(not hermits, obviously), not cc, so I would switch to a dsb. That is just my take on it though, as far as long term success is concerned.
If you are not skimming, or you have a poor skimmer, I would start there. You will not notice the effects immediately, but in a few weeks, you will see it dissappear. Strong flow, 02 saturation, polyfilter, high grade carbon are all great methods of battling nuisance algae of any type. You must look at your nutrient export in your system, and evaluate the situation.
I say no way to those chemical cures, they are just a quick fix and will do nothing more than mask the problem. Manual extraction coupled with proper husbandry techniques will take care of this problem in time.
Peace