The Proklean leather cleaner is unusual in that it is the only leather cleaner we researched that claimed any efficacy removing cat and dog urine from leather furniture.

Their product selection logic will give you a good idea whether you are likely to be successful.

Their Urine Removal page is simple and to the point.

We performed two tests.

In the first test we used a new leather sofa and treated the sofa with a waterproofing agent that contained bees wax.

We reapplied the waterproofing agent several times replicating a conscientious homeowner protecting her investment.

We sprayed six ounces of cat urine on the leather sofa and waited several days for the urine to dry.

Consistent with the advice posted on the Proklean website the cat urine was very difficult to remove.

In the second test we used an identical leather sofa that had not been waterproofed.

We sprayed six ounces of cat urine on the leather sofa and waited several days for the urine to dry.

Our product evaluator was successful locating and eliminating the cat urine using her black light and following the simple product instructions even thou she did not know where the cat urine had been sprayed.

The Leather Cleaner was easy to use and our results were excellent. 

If you have already engaged in heavy leather conditioning or have waterproofed your leather furniture you should consider throwing the item away.

During our controlled testing on cat urine the leather cleaner scored a ten for effectiveness. This product should work just as well on dog urine.

The Proklean leather cleaner earned a strong buy recommendation.

This is a specialty company that has focused on producing urine removal products.

Proklean produces several different formulations.

During May 2006 we reviewed the super cat urine remover.

During November 2007 we reviewed the leather cleaner.

Click on their respective links to read the full reviews.