Unfortunately, on another website, a scientist is doing a real good study on this product and after 5 days the dip has yet to kill the AEFW eggs but the study is ongoing. He is taking microscopic pics of the eggs everyday and monitoring the progress. The product claims to kill the eggs in 4-5 day period which hasn't happened yet. The eggs howevber have not hatched yet either, so again the study is still ongoing. It did work very well getting rid of pests and no damage to sps's after dipping.