Why those spots cling so hard
Age spots are not just “color.” They’re the visible residue of skin cells that have been pushed, stressed, and left uneven for years. Think of a white countertop that’s been splashed with coffee again and again until the stain sinks into the grain.
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Baking soda enters the conversation because it’s abrasive, alkaline, and aggressive. It doesn’t politely ask the skin to change; it scrubs at the surface, breaks up buildup, and strips away the dull film that makes discoloration look heavier than it is.
That’s the hidden mechanism people miss. The skin’s top layer can become like a dusty window that hasn’t been cleaned in ages. Once the grime is gone, the glass still exists — but the whole face looks brighter because the obstruction is no longer stealing the light.