Blue Bottles: Blue is linked to calmness and tranquility. Water exposed to sunlight in blue bottles is thought to have a soothing effect, promoting relaxation and reducing stress.

Green Bottles: Green is associated with balance and harmony. Sunlight-exposed water in green bottles is believed to have a balancing effect on the body, promoting equilibrium and overall well-being.

Yellow Bottles: Yellow is associated with joy and vitality. Water exposed to sunlight in yellow bottles is thought to energize and uplift the spirits, enhancing a sense of positivity and happiness.

Red Bottles: Red is linked to passion and stimulation. Water exposed in red bottles is believed to be invigorating, promoting vitality and enhancing physical energy.

Violet or Purple Bottles: Violet represents transformation and spiritual growth. Water exposed to sunlight in violet bottles is thought to have a cleansing and purifying effect, both physically and spiritually.

Naturopathy views this practice as a way to infuse water with the energetic properties of color, and this "color-charged" water is used as a form of vibrational medicine. While scientific evidence on the efficacy of color-charged water is limited, many naturopathic practitioners and individuals believe in its potential to positively influence emotional and physical well-being.