>>> Yes, we have d’Urine-2.1, I was confused as to the sequence of products and steps.
Your phone call mentioned the smell is bad and the stain is more than a month old.
When the smell is bad the pH value may have reach 10 that is the smell of ammonia, a stronger smell would be mercaptan. Such is a situation where the pH chemistry is destabilized and one likely occurrence is the likely cracking of the leather when the leather goes through a drying cycle having in mind the adverse effect of Van der Waal or London Forces at play making the diminishes fatliquor fibers becoming sticking closer together, stiffing it and mishandle cracks. Tips is not allow the leather dried too stiff to handle, wet backing it with Hydrator-3.3 > Fatliquor-5.0 and flexing it while at 25% to 14% moisture level is ideal.
In practice:
First Phase:
1st – Spray d’Urine-2.1 and saturate the stain entirely.
2nd – Agitate with a spatula to loosen soiling.
3rd – Terry towel in place in between and the leather is squeeze through with spatula.
4th – Second round d’Urine-2.1 application, agitation and towel extract through a high lift vacuum cleaner.
5th – Re-application, agitation, towel with vacuuming until towel shows clean.
6th – Spray Fatliquor-5.0 and brush to even out with suede Brush-3 (at an angle).
7th – Re-apply as the water contents of the fatliquor evaporates perhaps at 4hrs interval or before it dries stiff.
Please show your progess and I will continue with Second Phase.
Our objective is not only decontaminate the urine of its smell but also prevents the leather from cracking.
Roger Koh
Leather Care Consultant
[email protected]