Does this work in any carpet cleaning machine?

It is formulated for Bissell spot cleaners and carpet shampooers, and it can be diluted for hand spot cleaning. Check your machine's manual for the mixing ratio before use.

Will it remove old pet urine odor?

It handles fresh accidents well. For old, deep-set urine, expect to treat more than once and to extract thoroughly, since odor returns if residue stays in the padding.

Can I use it on upholstery and car seats?

Yes, it is labeled for upholstery and fabric. Test on a hidden area first, especially on wool, silk or anything marked dry-clean only.

How much do I mix per tank?

It is a 2X concentrate, so you use roughly half the amount of a standard formula. Follow the dilution printed on the bottle for your machine.

Is it safe around pets and children?

It is intended for use as directed on carpets and fabrics. Keep pets and children off the treated area until it is fully dry, and store the bottles out of reach.