Saphir Nano Invulner

Second bottle now and used this with the hopes that it just works until a particular incident where I accidentally spilled coffee onto my pair of patented leather Adidas Original trainers, and it just falls off and I wiped it easily with a tissue. No stains. The bottom sole is cream white and sprayed with it too, and didnt stained brown of coffee. A bit of the cotton laces did stained a little, but very tiny. Not sure if this product doesnt do well on canvas or cotton, or didnt spray it deliberately in the crevices enough. You would expect, well it’s leather, of course it just falls off wipeable, but the sole is not and no stains. I was so pleased since this happened the day after I got this pair of shoes. Got the pair, sprayed it, let it set, took it out, spilled coffee, sad shocked, wiped off, happy again good as new (other than the laces).

Application is easy following the instructions. Tried on canvas trainers and patented leather trainers - both fine and no marks etc. Haven’t actually tried wiping away any dirt etc but no issues so far