Facial cleansing is the essential first step in any skincare routine—but surprisingly, it’s often rushed or overlooked. Many people simply splash water, swipe on a cleanser, rinse quickly, and move on. Yet, this seemingly simple step can be the key to maintaining balanced, healthy skin—or, if done incorrectly, contribute to irritation, dryness, or dullness.
Skincare experts, dermatologists, and cosmetic chemists have long emphasized that effective cleansing isn’t just about which products you use—it’s also about how you use them. One factor that is frequently ignored, yet crucial, is the temperature of the water.
The Cold Water Myth
Cold water has long been touted as a way to “tighten” pores, especially in morning routines. Social media is filled with influencers endorsing icy splashes for firmer, more radiant skin. However, dermatologists warn that the science behind this claim is weak.
“Washing your face with very cold water from the start can reduce the effectiveness of your cleanser because it makes it harder to remove residue,” says Dr. Andrea Combalia, dermatologist and author of Piel sana in corpore sano, in an interview with Telva.
Why does cold water hinder cleansing? Low temperatures cause the skin to contract and oils to solidify, making sebum thicker and harder to break down. This prevents your cleanser from fully emulsifying dirt, makeup, sunscreen, and environmental pollutants. The icy splash may feel invigorating, but it can leave residues on the skin that compromise your routine.
