Protector is routinely offered as an add-on and just as routinely misunderstood. It is not a force field, and it is not pointless either.
What it does is buy you time.
How it works
Protector coats fibres so liquids bead rather than being absorbed instantly, and it reduces how readily dry soil bonds to the fibre.
That means a spill sits on the surface for longer, giving you the chance to blot it before it reaches the core of the fibre — the difference between a spill and a stain.
Where it is worth it
The benefit scales with risk of spillage and how visible marks would be.
- Light-coloured carpet and upholstery, where marks show immediately
- Homes with young children or pets
- Dining areas, lounges and any seat where drinks are held
- Newly cleaned or newly fitted carpet, since protector applies best to clean fibre
What it will not do
It will not stop dye-based staining from products such as strongly coloured drinks, and it will not remove the need for prompt blotting or regular vacuuming.
It also wears with traffic and cleaning, so it is renewed rather than permanent — expect it to fade first in the busiest areas.