PRO-Clean is the easiest and most accurate way to verify the cleanliness of surfaces. Simply swab a surface and release the reagent. If protein residue is present, the reagent will turn purple - the more contamination, the quicker the color changes and the darker it becomes. PRO-Clean instantly validates surface hygiene, allowing immediate corrective action to be taken when necessary.
C**
HVAC IAQ APPROVED
I am using these on hvac maintenance inspections to test ducts, indoor evaporative coil, and biological growth to ensure cleanliness of the system. Leads to Air Purification Systems and filtration sales as well as cleanings!! Very useful tool to give our customers a visual and peace of mind knowing it’s clean. I found them to be accurate and had no issues whatsoever. However I just ordered another (25) and did notice that the packaging was wet with the tester fluid from one of the swabs :/ oh well great product, hopefully it was just fedex that threw it when they delivered and not the company!Update 10/05/2022:Amazing product still and always! I live by these swabs
C**D
Protein swabs
Work well for raw chicken demos I use for my Norwex business.
A**R
Consistent Results
It was super easy to use and have consistent results for the experiments I was testing.
J**
Recieved right away
Works great, wish it was smaller amount so it would be more visible
B**E
They work
They seem to work like they should
M**.
Great too against the hunbots
I enjoy sending these to Norwex hunbots to prove their products are lies and they are living in filth.
Trustpilot
3 weeks ago
1 week ago
