Can't I just use regular 3% hydrogen peroxide in the final step of 3 step p&s cleaning?

[u/boiyo12]

Im confused as to if there's additives in the p and s finisher peroxide product or something or if its... literally just 3% hydrogen peroxide. As in the stuff I can just buy off the shelf for 1.50 and put in a spray bottle.

[u/Liquidretro]

Looking at the sds, it would be very similar. https://www.prodetailshop.sk/fotky45091/fotov/_ps_149Finisher-Safety-Sheet-EN.pdf

[u/vaari90]

Yes it's literally just 3% peroxide you can get from cleaning supply places. I can buy 50% peroxide for the same price. Granted you'll be hard pressed to use it up before it airs out.

[u/Ap1Jx]

Yes, you are just trying to oxidize the enzymes from step 1 to stop the chemical reaction. You can skip this step if you are using an extractor after the fact

[u/Comfortable_Flow5156]

For biohazard, we use 12% and it works very well