My recycling will take any plastic that isn't black, but that is a recent change! Have so far taken everything I've put out. I haven't put the sensor or bit with the needle out yet though, I've got a stash of the applicator bits with the needle in, I'll need to start dismantling at some point. As for the sensor, I'm keeping them too in the hope that some electronics might be recyclable soon! Only had 7 libres so far so stash isn't too big yet...