You might not get the grout totally clean but you need to start with a clean floor.
Cleaning floors with citric acid.
Dissolve 6 spoons 90 g of citric acid in 1l of hot water.
Clean with the citric acid solution then rinse the tile surface thoroughly with water.
High in citric acid lemon juice is one of the best natural cleaners due to its low ph and antibacterial properties.
For example it has been used as an effective cleaning preparation technique on concrete floors for coating in critical areas of nuclear power plants.
Lemons also smell great and aren t likely to cause damage to materials around what you are cleaning such as fabric or wood.
There are many uses for cleaning with citric acid.
Their nature which is a mildly acidic compound makes them a safe and less expensive cleaning agent than conventional commercial cleaners.
Citric acid is a popular ingredient for cleaning products because of the scent it gives and it s less harsh on surfaces.
A citric acid cleaner can clean floors counters bathtubs dishes clothing and more.
Citric acid cleaning of horizontal concrete surfaces is an effective and safe procedure.
Citric acid vs vinegar cleaning usually natural ingredients are used to partially clean using citric acid or using vinegar.
Getting the surface grime off allows you to get the deeper stains off when you re really ready to scrub.
Cris carl member of the society for environmental journalists 4.