Remove urine odour from stone or concrete

Instructions for use - UF2000, spray against urine odour and urine stains.
Untreated stone or concrete look like hard matter, but are actually like a hard sponge that easily absorbs urine through the many small openings. This means that urine can easily penetrate deep into the stone or concrete, making the odour removal process more difficult.
For the best result, please proceed as follows:

Perfect urine neutralisation of concrete and stone
Do not use any other (chemical) cleaning agents or odour coverers!
Make sure that the floor is properly dry. If there are still glue residues of the floor covering on the floor, you must remove them first.
First make the floor broom-clean and dust-free.
Spray UF2000 generously on the urine-contaminated area using the trigger spray bottle or a low-pressure sprayer (plant sprayer or sprayer for control agents) (spray on generously). Make sure that the amount of UF2000 applied is at least equal to the probable amount of urine.
Cover the area with plastic for 1 to 2 hours to prevent it from evaporating too quickly and to allow UF2000 to be absorbed well into the concrete or stone.
Please note that when you first treat an old urine stain with UF2000, the urine smell may become more intense at first. This indicates that the urine is slowly dissolving and coming to the surface.

Effectively remove urine odour:
Remove the plastic and allow the area to dry.
Apply UF2000 again. Allow the area to dry thoroughly for 1 to 2 hours (depending on the temperature, it may take less or more time).
Apply UF2000 every 1 to 2 hours (drying time) until the urine smell is completely removed.
After the urine smell and the stain are removed, remove the remnants of the agent with a little water and dab it off with (kitchen) paper or a dry cloth.