Why everyone is talking about ‘dark showering’ for stress relief and better sleep

That raises some interesting questions about how this ritual can fit into daily routines, especially for those struggling with sleep hygiene or stress management.

What is the physiological link between showering in the dark and melatonin release?

Arpita Kohli, psychologist and counsellor, PSRI Hospital, tells indianexpress.com, “Melatonin is the hormone that helps regulate our sleep-wake cycle, and its release is strongly influenced by light exposure. Bright light, especially from bulbs and screens, suppresses melatonin production, while darkness encourages it.”

She adds that showering in the dark reduces artificial light exposure before bedtime, signaling the brain to increase melatonin release. While a single dark shower may not transform sleep instantly, making it part of a calming bedtime routine can improve sleep quality over time by helping the body transition more naturally into rest mode.

Beyond sleep, could dark showering offer benefits for stress relief or anxiety by engaging the senses differently than a typical shower?

Kohli states, “Yes, showering in the dark can also be a tool for stress relief. Without visual stimulation, the body relies more on the senses of touch, sound, and smell. The warmth of the water, the sound of flowing water, and even calming scents like lavender soap can feel more intense and soothing.” 

This sensory shift can help calm the nervous system, reduce racing thoughts, and provide a meditative experience. For people dealing with anxiety, such mindful practices can create a deeper sense of relaxation than a regular shower with bright lights.

Precautions or situations where dark showering may not be advisable

Dark showering is generally safe for healthy individuals, Kohli mentions, but it may not suit everyone. People with balance issues, vertigo, or vision problems could face a higher risk of slipping or falling in low light. 

“Those with sensory sensitivities may also feel disoriented or uncomfortable without visual cues. In such cases, using a dim night light instead of complete darkness can provide safety while still minimising light exposure. Ultimately, dark showering can be a useful relaxation practice, but it should always be adapted to individual needs and safety,” concludes the expert.

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.