UNDRI Fishing-line cleaner

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UNDRI Fishing Line Cleaner makes the removal of dirt and oil easy while making fishing lines softer and more manageable.

The cleaner is a micro-emulsion that biodegrades rapidly, and it can be left on the line to form a slick in the water that attracts fish. Many who have tried the cleaner claim that after washing the line their catches increased by up to 50%.

Biodegradable cleaner

UNDRI Fishing Line Cleaner does not have an adverse effect on people or metals. It is biodegradable and has a minimal effect on the ecosystem. It does not emit irritant vapours and is therefore non-allergenic.

Environmentally friendly cleaner
Decomposes naturally
Biodegradable according to OECD 301B
Contains no solvents and emits no harmful vapours
Contains no harmful or polluting toxic agents
Developed at IceTec with a grant from the Icelandic Research Council
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  • Mix 2-4 parts of the cleaner with 96-98 parts warm water.
  • Immerse lines completely.
  • For regular cleaning, allow lines to soak for 1-2 days.
  • Allow very dirty lines to soak in the diluted cleaner for up to 3 days.
  • Do not rinse the fishing line after cleaning if the line is to be used within a short period of time. Lines that have not been rinsed will be softer and more manageable.
  • Fishing lines that are being put into storage should be rinsed after cleaning.


soy ester, water, Alcohol ethoxylate, Propanol.