This is a typical rug cleaner but it is stronger, this type of cleaner is good obviously for cleaning rug stains but can also be used to treat stains off of cloth's, curtains and blankets. You could also use this for cleaning your phone screen! It won't damage the screen or create a smear as this product doesn't have any chemicals in it to damage really any electronic devices; just as long as they are not submerged in the product just a little wipe and you're good. Regardless the product is a strong stain remover with some benefits of cleaning stained surfaces including your phone screen.