Bests & Worsts Reviews from Amazon

This is the real stuff with the active ingredient Azadirachtin. Buyer Beware - there are some less expensive alternatives but they may not be the real cold pressed Neem oil with the active ingredient that stops bugs in their tracks without harsh chemicals and pesticides.Organic Neem Bliss 100% Pure Cold Pressed Neem Seed Oil - (16 oz) High Azadirachtin Content Works as advertised - use as directed - ALWAYS MAKE A VERY SMALL BATCH TO TEST OUT ON YOUR PLANTS FIRST BEFORE YOU SPRAY THE ENTIRE GARDEN. You must use what you mix within a day of mixing so its a good idea to make a very small amount and test spray a few leaves from each plant type you at are going to treat - wait 24-48 hours (no rain/watering during test period) to make sure that your plants don't have a negative reaction to the oil spray - then mix enough to treat the entire area - manufacturer does not recommend storing premixed oil for any length of time as it looses its potency. This stuff is all natural and it does not like the cold weather - it thickens up a lot - read directions on how to loosen up thickened product. - Haven't had a bug infestation yet this year but used in prior years and it worked as advertised - don't wait until a breakout - soon as you see a few aphids, caterpillars etc.., start spraying and keep it up according to directions until no sign of bugs