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Saponification à froid : soude microperles ou lessive de soude 30 %, comment choisir ?

Savonnerie et cosmétiqueSoude caustique professionnelleOctober 2026 - Updated on October 2026

Cold process soapmaking: sodium hydroxide microbeads or 30% sodium hydroxide solution—which should you choose?

Learn how to choose between caustic soda microbeads and 30% sodium hydroxide solution for cold-process soapmaking. A professional comparison covering how to calculate the water to subtract, safe handling, and selecting the right grade for soapmakers.