Our Two Trusted Brands
tana PROFESSIONAL and green care PROFESSIONAL are the two brands of Werner & Mertz Professional providing comprehensive cleaning and sanitation solutions.
Each of our brands has its own heritage and personality but they both have sustainable origin as a common basis and embody high performance.
green care PROFESSIONAL products stand for top cleaning performances, innovation and integrally sustainable cleaning solutions.
tana PROFESSIONAL products ensure reliable, proven performances and are dedicated solution providers.