What’s an emotional shower, and why is it on my spa menu?

Showers may monopolise everyday cleansing, but bathtubs are the true pinnacle of luxury. Aside from good water pressure, attractive tiles, and walk-in enclosures, there are fewer ways to upgrade a shower than a bath. You can elevate a bath with moisturising bombs, salt soaks, whirlpool jets, “bath menus,” candles, and even expertly positioned TVs that let you watch your favourite shows – plus, you get to lie down. But now, in a surprising twist, it might be the humble shower’s turn in…