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F 202 Virkku

Strongly Alkaline Detergent

Strongly alkaline detergent, chlorine based washing liquid for the alternating machine washes of milking machines. Effectively removes dirt, protein and grease.

Special features

  • Strongly alkaline
  • Non-foaming
  • Contains a chlorine compound that disperses protein.
  • The complexing agents in the cleaning liquid inhibit the formation of milkstone on the surfaces.


For the alternating machine washes of dairy equipment: Milking machines, pipes and tanks.


Product pH 14
Solution pH 12

Appearance and scent

Clear, yellowish liquid

Country of manufacture


Package Size

Product Code


1 x 20 l 60020   6417964600209
Package Size
Product Code 60020
GTIN 6417964600209


Store at a temperature of over 10 °C.

Instructions for use

For pipeline systems and milk tanks:

1. Rinse the equipment with lukewarm water (+ 30 °C).

2. Circulate F 202 Virkku solution in the machine: 0,4-0,8 dl/10 l water

3. The washing time 5-10 minutes - starting temperature +75 °C.

4. Final rinsing.

5. Empty the pipeline system and dry with clean drying plugs.

(Acid rinsing as necessary with F 206 Torkku).


Ingredient Effect
Non-ionic surfactants (< 1 %) Softens water
Phosphonates (< 5 %) Remowes dirt and lowers the surface tension
Sodium hypochlorite (< 5 %) Remowes protein dirt effectively
Polycarboxylate (< 5 %) Disperses dirt and prevents soil depositions.
Sodium hydroxide (5-15 %) Disperses contamination and saponifies grease.
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