Related Experiment Video
Updated: Jun 28, 2026
10:52
Preparation and High-temperature Anti-adhesion Behavior of a Slippery Surface on Stainless Steel
Published on: March 29, 2018
Improving the cleaning procedure to make kitchen floors less slippery
F Quirion1, P Poirier, P Lehane
1QI Recherche et Developpement Technologique, Montreal, QC, Canada. francois.quirion@qinc.ca
Ergonomics
|October 22, 2008
Summary
Restaurant floor cleaning can be improved to enhance safety and reduce slips and falls. Optimizing cleaning methods, chemical concentrations, and water temperature significantly boosts cleaning efficiency and floor friction.
Area of Science:
- Food Safety
- Occupational Health
- Cleaning Science
Background:
- Restaurant floor hygiene is critical for preventing workplace accidents.
- Current cleaning practices may be suboptimal, leading to reduced effectiveness and increased slip hazards.
Purpose of the Study:
- To evaluate typical restaurant floor cleaning procedures.
- To identify areas for improvement in cleaning efficiency and floor friction.
- To reduce slips and falls in the workplace.
Main Methods:
- Food safety officers observed cleaning practices in 10 UK restaurants.
- Cleaning procedures were replicated in a laboratory setting using various tile types and olive oil.
- Cleaning efficiency and floor friction were measured after implementing optimized procedures.
Main Results:
- 24 out of 30 tested cleaning scenarios showed improved efficiency with simple procedure modifications.
- Optimized procedures led to significant improvements in floor friction.
- Effective cleaning protocols varied based on flooring type and condition (new vs. worn/fouled).
Conclusions:
- Restaurant floor cleaning procedures often require optimization for better results.
- Simple adjustments to cleaning methods, chemical dilution, and water temperature can enhance cleaning and safety.
- Tailoring cleaning strategies to specific flooring conditions is essential for maximum effectiveness.
Related Concept Videos
01:15Handwashing III: During the Procedure and Post-Procedure Steps
To wash hands properly, follow these steps:
01:19Handwashing II: Pre-procedure and Initial Procedure Steps
The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury. The nails must be short and clean, without nail paint...
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury. The nails must be short and clean, without nail paint...
01:18Handwashing I: Introduction and Types of Equipment
Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated.
01:18Finishing Concrete
Concrete finishing starts immediately after the concrete has been placed and consolidated. The initial step, screeding, involves leveling the concrete surface by removing excess material to flush it with the formwork's top. Following this, bull float or darby are employed to smooth the surface further, effectively lower high spots, fill low areas, and ensure larger aggregate particles are embedded within the concrete. This preparation is critical before the appearance of bleed water, as its...
01:14Design Example: Managing Concrete Workability
This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.
To address...
To address...
01:27Types of Friction Problems
Friction is an essential concept in physics, engineering, and everyday life. It is the force that opposes the relative motion or tendency of such motion between two surfaces in contact. One of the most common types of friction encountered in various applications is dry friction. Dry friction problems can be broadly categorized into three types, each with unique characteristics and challenges.
The first type of dry friction problem involves situations where there is no apparent impending motion.
The first type of dry friction problem involves situations where there is no apparent impending motion.