Always have a spray can of UBIK with you! Cf. https://en.wikipedia.org/wiki/Ubik https://en.wikipedia.org/wiki/Ubik Edit: And one of Perri Air too. Just to be

Always have a spray can of UBIK with you! Cf. https://en.wikipedia.org/wiki/Ubik https://en.wikipedia.org/wiki/Ubik Edit: And one of Perri Air too. Just to be sure.