I'm not gonna ripping out quickly, I take time with care. Cos when you drain down, there sometime left over water, black water, where pipes drop inside floorboard, when you lift out, all that water may run out the other end, spilling on carpets, I use pipeslice which is easy to use, tip is start from top ( tank in loft down to ground floor radiators, that give enough time to drainout any left over water.
Dan