I looked up effects of hardwood floor cleaners (not specifically the brand you use) and found this:
Symptoms of Cleaning Product Poisoning:
While the actual symptom of cleaning product poisoning that
the animal exhibits depends on the type of substance to which
he or she was exposed, there are some general symptoms of
which you should be aware. For dogs and cats, these include:
*Anxiety
*Burns on the mouth and esophagus
*Central nervous system depressant
*Colic
*Coma
*Corneal damage
*Cough
*Excessive salivation
*Foaming at the mouth
*Hormonal changes
*Hyperthermia
*Muscle weakness
*Restlessness
*Seizures
*Shallow breathing
*Skin ulcers
*Slow respiration
*Vomiting
Attached is the website I found it from... It looks like they make a natural cleaner to prevent any of the side effects.
SEASIDE NATURALS Hardwood Floor Cleaner