Here's the simple to use neutral ph spotter that every contract cleaner, hospital, carpet cleaner and householder should have at the ready - for every type of carpet. New formula neutral pH spotter with Fluorocarbon soil repellent built in. No wicking of stains, all fibre safe. Brilliant results. UNBELIEVABLE, as the name suggests gives you an incredible wide range of stain removing power at the pull of a trigger.