Polish furniture with beer - with this special ingredient it becomes even more effective. Beer has a whitening effect due to its pH value.
It is recommended to care for furniture made of light oak wood with wheat beer every now and then. Barley juice also helps with coffee stains on the carpet or when fertilizing house plants - but only if the beer is already stale and no longer contains any carbon dioxide. If your apartment smells like beer after cleaning, a container with vinegar and water in a ratio of 1:2 will help.