Strong chemical smell was box was open

This stuff has a really strong mineral spirits/kerosene smell

The smell isn't overpowering, but you probably won't want to let the fabric dry in your house.

definantly want to spray outdoors away from flame, no smoking while working this stuff smells flamible

Cons: 1) very strong smell, will take over 24 hrs (or more) to fully rid of the smell

I repeat, this stuff has a very strong smell.

The smell wasn't bad outside, but use caution.

Smell's like fuel oil.

Very strong chemical smell.

Horrible smell!

On surf trip week later, two hours into it my eyes burned, lungs nose ect burned with the putrid chem smell.

Smell is strong like chemicals

Even with strong smell I would 100% order this stuff again

The smell is quite strong, so do this outside or in your garage

Applies well from a spray bottle and dries quickly, There is a slight smell for a few days after applying but works great keeping the rain off

The only downside is the smell of the chemical, but it does go away eventually.

Will warn this stuff has a strong smell when spraying but within 30 mins the smell is gone

The smell is pretty strong, so be sure spray this outside.

The smell wouldn't be a deal breaker if the product actually worked.