puhastus
Puhastus is the act or process of removing dirt, contaminants or unwanted substances from surfaces, objects or environments. It covers a range of methods, including mechanical action, chemical cleaning agents and, in some cases, thermal processes. The goal is often hygiene, maintenance, safety or aesthetics. The word derives from the Estonian root puhast-, meaning clean.
Domestic puhastus refers to everyday cleaning of homes and private spaces. It includes tasks such as dusting,
Industrial and institutional puhastus describes cleaning in factories, offices, healthcare facilities and other large-scale environments. It
Medical and laboratory puhastus focuses on sterile or contamination-controlled environments. It involves rigorous cleaning and disinfection,
In a broader sense, puhastus can also mean purification of substances or environmental cleanup, such as water
Overall, puhastus is a fundamental, context-dependent activity spanning homes to industry, balancing effectiveness, safety and sustainability.