i use this schultz stuff along with jiffy7 pucks from walmart. i dont cut on angle,or cut under water or soak in this or that or put a split up the middle. just clip,dip and stick into puck. i also dont ring out any of the water from the puck..when its done soaking up the water i let xtra water drip for a few mins then stick my clone in.. i get 100% in 8 days!I've had near 100% success rate with Schultz TakeRoot....