Water & Stain Resistance Treatment
How it Works?
Why fabric gets wet?
When liquid contacts fabric, wetting is determined by molecular interactions between the fabric surface and the liquid.
If the liquid is more attracted to the fabric molecules than its own, it spreads out, creating a wetting angle lower than 90° (wetting occurs).
If the liquid molecules are more attracted to each other, they form a droplet with higher surface tension, creating a wetting angle greater than 90° (no wetting occurs).
Effect of water and stain resistance treatment
Post water and stain resistance treatment, the fabric gets a hydrophobic (water-resistant) and oleophobic (oil-resistant) coating on top of it.
This coating modifies the surface energy of the fabric, reducing the attraction between the fabric and liquid molecules.
Instead of soaking in, liquids form tight droplets that bead up and roll off the surface as the result.

Concerns to Take Note
The water and stain resistance treatment may cause the fabric's colour to appear slightly duller and the texture to feel a bit firmer to the touch.