I used this on my garbage and it kept all the animals away! Good luck!
Lemon Ammonia definitely helps to get rid of cigarette smoke however if it is badly smoke damaged it may take multiple washings with hot water and lemon ammonia to help to abate the odor. It is very drying to wood finishes so it would be wise to follow up with lemon oil or Murphy's oil soap to nourish the wood. Even after all of this there are times smoke odor is so bad it does not go away. This is when you would paint with a Kilz type sealer and finish with a few more coats of regular paint to seal in all of the smell if it cannot be totally washed off.
Lemon Ammonia is sudsy but crystal clear ammonia is not, if you can stand the smell of it.
You may not dilute, this is already diluted to be used directly as is in the container. This container has only 1-3% of ammonia. Use directly.
Yes it can. Dilute it in hot water to consistency that is suitable for how dirty the job is. Do not use full strength.
I would not recommend.