A surprise for Screwtape
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In this post Summorum Pontificum era, there is no longer any need for scruples about using the older form of the blessing. Mac has the translation at her post.
I wonder mischievously whether this holy water might cause a surprise to complacent demons. Having got reasonably used to the water blessed in the spirit of "let's remember salvation", it is amusing to think of the shock when a family take home and scatter around some exorcised salt 'n water mix over which has been invoked the name of "Him Who will come to judge the living and the dead and the world by fire."
Run, Wormwood, RUN!