This is a legacy version of the WELL Building Standard. Please check the latest version here.

Olfactory comfort

Excessively strong or distinct odors can disrupt physical and psychological comfort, and even trigger allergic reactions, nausea and headaches. Limiting these odors is a simple strategy that can contribute greatly to occupant comfort and well-being.

This feature supports building policy that discourages strong smells from chemicals and fragrances. The feature strives to keep interior environments odorless.

Part 1: Source Separation

All restrooms, janitorial closets, kitchens, cafeterias and pantries prevent strong odors from migrating to workspaces through one of the following separation methods:

a) Negative pressurization.
b) Interstitial rooms.
c) Vestibules.
d) Hallways.
e) Automatic doors.
Part 2: Scent Control Policy

The following are banned from the project:

a) Air fresheners.
b) Scented candles.
c) Aromatherapy in rooms with more than two regular occupants.
d) Scented cleaning agents.
Integumentary
Nervous
Immune
Endocrine
Digestive
Respiratory

Applicability Matrix

Core & Shell New Construction WELL Interiors
Part 1: Source Separation - O O
Part 2: Scent Control Policy - - -
Commercial Kitchen Education Multifamily Residential Retail
Part 1: Source Separation O - - O
Part 2: Scent Control Policy - - - -