There are plenty of threads here documenting lingering smells, search. Personally, mine lasted weeks upon weeks, eventually I bought an ozone generator and that worked after having many thoughts of grinding the coating off.
I had very similar issues - https://www.garagejournal.com/forum/showthread.php?t=429662
It took just over a month for my smell to go away, this was with leaving the doors open ~16 hours per day, fans running, and finally resorting to an ozone generator which I probably ran for about 14 hours...
I used the Polyurea from Garage Flooring LLC.
It's been a just over one month since the coating was applied and the smell seems to be subsiding.
This is with the garage doors only being shut while sleeping. Doors were partially or fully open while we left for work everyday.
We also...
I've actually already done that. Isolated the garage from the house and have ran an ozone machine in the garage for 1.5 hours on two occasions.
The smell is not changing. Heavy solvent/chemical smell still will not leave.
Garage doors have only been closed while sleeping, open in some manner...
Backstory:
- I laid down two coats of polyurea coating on my acid etched concrete garage floor from a supplier who advertises on this forum.
For the first coat, it was roughly 80F outside with 62% Humidity, and then the second coat 6 hours later it was 76F and 79% humidity.
We have had the...
I've had terrible times with dehumidifiers as well. I've resorted to just purchase whichever one Costco is selling and using there great return policy to take it back when it breaks.