CRT Humidor Management & Product Storage 5

Question 1

A retailer wants to store cigars long-term (6+ months). Which humidity level is generally recommended to slow aging without drying?

Accepted Answer

65–68% RH

Answer

For long-term aging, 65–68% RH slows the process and reduces risk of mold while keeping cigars supple and properly humidified.

Question 2

What is the primary function of propylene glycol (PG) solution in some humidor humidification systems?

Accepted Answer

It self-regulates humidity at approximately 70% RH when mixed 50/50 with distilled water

Answer

A 50/50 propylene glycol and distilled water solution naturally buffers humidity near 70% RH, providing self-regulating humidification.

Question 3

In a large walk-in retail humidor, where should the humidification unit ideally be positioned for best air distribution?

Accepted Answer

Near the ceiling, as humidity-laden air naturally descends

Answer

Mounting humidifiers near the ceiling allows humid air to naturally descend and mix throughout the humidor for even distribution.

Question 4

Which type of hygrometer is generally considered more accurate for professional humidor use?

Accepted Answer

Digital electronic hygrometer

Answer

Digital electronic hygrometers use capacitive or resistive sensors that provide faster response and greater accuracy than analog hair-tension models.

Question 5

A tobacconist discovers that a new shipment of cigars arrived with a very strong ammonia smell. What does this indicate and what should be done?

Accepted Answer

The tobacco is still fermenting; the cigars should be aired out before sale

Answer

Ammonia is a byproduct of ongoing tobacco fermentation; airing the cigars out in a properly humidified environment allows the ammonia to dissipate before sale.

(CRT) Certified Retail Tobacconist Practice Test

(CRT) Certified Retail Tobacconist Practice Test

CRT Humidor Management & Product Storage 5