Recipe

Scratches on glasses: don’t waste money: apply a little and they’ll disappear instantly.

If you mean this as a claim about eyeglass scratches: it’s misleading. A liquid, paste, or household remedy cannot make real scratches on lenses “disappear instantly.” Some products may temporarily mask very fine surface marks, but polishing coated lenses can also damage the anti-reflective or protective coatings. For scratched glasses, the practical options are: Very …