wee-away™ has been developed using selective strains of naturally occurring microbes, which we call ‘friendly bacteria’. These bacteria feed on the uric crystals and other organic matter to remove all traces of urine altogether. This not only prevents the foul smell returning but can also prevent pets re-marking their territory. Wee-away™ also contains friendly bacteria which feed on other organic matter and is therefore able to remove smells and stains associated with, not only urine but faeces, vomit, blood and other household spills.