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Lemon, toothpaste, baking soda, sugar scrubs — the most shared DIY skincare tips in Bangladesh are also some of the most damaging. Here is why each harms your skin barrier, and the safe thing to do instead.
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The most-forwarded home remedies in Bangladesh are often the most harmful. Your skin has a protective barrier and a slightly acidic pH; these remedies wreck both. Here are the ones to stop.
Stop using these
- Lemon / lemon juice — very acidic; causes irritation, and in the sun it can trigger phytophotodermatitis (chemical burns + dark patches). Never rub lemon on your face, especially before sun.
- Toothpaste on pimples — irritates and dries a spot raw, often leaving a dark mark or burn. Use a real spot treatment instead.
- Baking soda — highly alkaline; strips the acid barrier and leaves skin dry, sensitised and breakout-prone.
- Sugar / salt scrubs on the face — sharp grains cause micro-tears; over-scrubbing damages the barrier. Faces need gentle, not abrasive.
- Raw garlic on skin — can cause real chemical burns.
- Undiluted essential oils — sensitising; a common cause of reactions.
What to do instead
- Irritated skin → soothe with aloe or centella, not acids.
- Exfoliation → a gentle AHA/BHA 1–2×/week, not a sugar scrub. See BHA guide.
- Pimples → real acne treatment, not toothpaste.
- Brightening → sunscreen + vitamin C, not lemon. See the honest brightening guide.
The safe naturals that DO help are in natural ingredients that actually work.
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