we have bought a bottle of persil boi (1.4ltr) how do you seal up the top? surely you dont have fiddle with that tiny plug that's hard to fit back in,why is the top of this bottle so complicated looking.(no help on the net for this ive looked)
No the plug comes out and gets thrown away. To get to the plug you should have lifted a white flip-top lid and you just close that down again. Was yours missing?
You can't really "seal up" the top...the inside seal is throw-away and the outer lid just flips down...but it isn't liquid-proof - so keep the bottle upright!