Oral Health

Evidence-based guides to bleeding gums, gum disease and bad breath — written from the clinical research, reviewed against what LACALUT® has learnt treating gums since 1925.

Bad Taste in Mouth: Causes and How to Fix It

Bad Taste in Mouth: Causes and How to Fix It

on Oct 07 2026
A persistent bad taste in the mouth — metallic, bitter, sour or salty — is usually driven by oral bacteria and a dry mouth. Here's what each taste points to and the routine that clears it.