<p>Some Poskim<sup id="shulchan-fnref-1" class="shulchan-fnref"><a href="#shulchan-fn-1">1</a></sup> write one is not to snort snuff prior to washing hands.</p>
<hr class="shulchan-footnotes-sep"><section class="shulchan-footnotes"><div class="shulchan-footnotes-body"><ol><li id="shulchan-fn-1">Ben Ish Chaiy Toldos 15; Kaf Hachaim 4:18; Beir Moshe 4:1 <a class="shulchan-fn-back" href="#shulchan-fnref-1" aria-label="Back to text">↩</a></li></ol></div></section>

Shulchan Aruch HaRav | May one smell snuff upon awakening in middle of the night, prior to washing hands?

Some Poskim1 write one is not to snort snuff prior to washing hands.