4F Soap
Liquid hand soap with physiological pH
available sizes
contact time
The problem
What happens every day without the right product
Stubborn dirt on hands
Grease, inks and work residue won't come off with ordinary soap.
Dry, irritated skin
Frequent washing with harsh products damages the skin of daily workers.
Waste and overdosing
Watery liquid soaps invite double pumping: needless cost and frequent refills.
The solution
Deep cleaning, skin-friendly
Professional formula that dissolves technical dirt while staying gentle: small doses, easy rinse, cared-for hands even with frequent washing.
- Dermatologically tested, pH 6–7.5
- Effective even on industrial soil
- With glycerin: does not dry out hands
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Instructions
How to use it, in 3 moves
- 1
Dilute the concentrate according to the table, respecting local water hardness.
- 2
Apply to the surface with a cloth, sponge or professional tool.
- 3
Leave to act for the indicated contact time.
- 4
Wipe off with a clean cloth or rinse with water.
Dwell / contact time
Rub and rinse
Frequency of use
At each use
Dilution table
| Use | Dilution | Practical dose | Yield per 1 L/kg |
|---|---|---|---|
| Routine maintenance | Pronto uso | Una dose a mano | — |
Purchase
Choose the size and order
Prices incl. VAT. Free shipping above the threshold shown at checkout.
CHF 59.40
CHF 59.40 / 5 kg · VAT included
(CHF 11.88 / kg)
Secure payment: Card · TWINT · Apple Pay · Google Pay
Available sizes
Safety data sheet not required (cosmetics line)
Official 4F Services data sheets in Italian where available; other documents are generated from the catalogue pending the official versions.
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Delivery across Switzerland · Secure payment · Technical and safety data sheets included