Odor trap Top lock

Top Lock prevents sewer odors from drains and dried‑out traps. It forms a protective layer on top of the water and prevents evaporation and bad smells. It contains no harmful chemicals and is biodegradable. Top Lock does not solidify at low temperatures – unlike, for example, cooking oil.

APPLICATION/INSTRUCTIONS:
Can be used in all types of drains and traps. Add ¼ liter to ½ liter, depending on the size of the trap. Lasts for up to 5 years if the trap is not in use.