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Carclean.com organization Logo The Gtechniq W4 Citrus Foam is a mildly acidic pre-wash foam with a fresh citrus scent that removes dirt without damaging the coating. After dilution, the Citrus Foam is nearly pH-neutral, and no harsh chemicals have been added, making W4 safe for wax an…
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12.000+ reviews

W4 Citrus Foam - 1000 ml

The Gtechniq W4 Citrus Foam is a mildly acidic pre-wash foam with a fresh citrus scent that removes dirt without damaging the coating. After dilution, the Citrus Foam is nearly pH-neutral, and no harsh chemicals have been added, making W4 safe for wax and coatings. The foam of W4 Citrus Foam is combined with a citrus degreaser, making it even more effective at removing road grime and insects. The formula is 100% biodegradable.

The Gtechniq W4 Citrus Foam can be used with a foam lance or a pump sprayer.

Product number: GT-W4-1000

H315: Causes skin irritation.
H318: Causes serious eye damage.
Corrosion: Corrosive

  • For the best results, use a foam lance and work in the shade.
  • Shake the bottle before use.
  • Mix 2.5 cm of W4 Citrus Foam in the foam bottle and fill the rest with warm water.
  • Foam the vehicle from bottom to top.
  • Allow the foam to dwell for 3-5 minutes, then rinse thoroughly.
  • Do not let it dry on the paintwork.

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