Do you have any instructions on this test? Do I simply open the bottle infront of my mask to see if I can smell it?

No, this is intended to be used with a nebuliser. Check into 3M Respirator fit test kit

How many tests will this do?

20-40 ish. I used most of a bottle on 30 fit tests.

Will this work with the Allegro fit test hood?

Yes. The solution is the Bitrex solution that is mentioned in the OSHA standard.

Fit Testing Solution Bitrex 55ml | Desertcart Cote D' Ivoire

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Description

🛡️ Don’t just test—guarantee your respirator’s seal with every spray!

COMPACT READY TO USE - 55mL spray bottle designed for quick, hassle-free application on the go.
PINPOINT LEAK DETECTION - Bitrex’s intense bitterness guarantees no leak goes unnoticed during fit testing.
COMPLIANCE YOU CAN TRUST - Meets OSHA 29 CFR 1910.134 and CE standards for workplace respiratory safety.
MEMORABLE SAFETY ASSURANCE - Leaves a lasting bitter taste to ensure absolute confidence in your respirator fit.
UNIVERSAL RESPIRATOR COMPATIBILITY - Works seamlessly with particulate and gas/vapor respirators with prefilters.

The 3M FT32 Bitrex Fit Testing Solution is a 55mL spray designed for qualitative respirator fit testing. Using a highly bitter but harmless Bitrex compound, it instantly reveals leaks to ensure a secure seal. Fully compliant with OSHA and CE standards, it supports all particulate and gas/vapor respirators with prefilters, making it an essential tool for workplace respiratory safety and compliance.

Reviews

R**N

yes, it's bitter

Not much to say. Bitter solution, and lots of it.

3.10.2025

P**É

You will be scarred after tasting this... which is exactly what you need for fit testing.

When fit testing, you want to be a thousand percent sure that you're detecting leaks, and this stuff will not let you down in that department. In fact, for the next week after fit testing, you'll still have the memory of this disgustingness in your brain, imagining it still on your tongue, even after eating a block of chocolate to remove it from your mouth. Milk, lemonade, probably even fire won't remove it from your tongue, but chocolate does. And Oreo Cakesters, for those weirdos like me that love Oreos but hate chocolate.

26.09.2023

J**R

Work

Came on the Knick to time

26.08.2023

K**E

Does just what it says on the tin.

Bought this for mask fit tests with a portable nebulizer. Can definitely taste the aerosols that get generated. Can't ask for more from bitrex than that ;)

27.12.2021

G**R

works great

We have an urgent care facility and this works just fine with the 3m hood type of test. Great replacement product great price.

6.01.2014

K**R

Fits the need

Product has fit the need.

12.02.2015

P**H

Five Stars

24.10.2014

A**H

Perfect item! Exactly what I was looking for

Perfect item! Exactly what I was looking for.

7.07.2014

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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Fit Testing Solution, Bitrex, 55mL

Description

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Reviews

Common Questions