Post on 05-Jan-2016
By Faritha Banu
Apr 20, 2023 1 of 5Safety Contact
It is a general practice of cleaning washrooms using branded cleaning agents (Harpic). We also use Domex for cleaning floors
Generally Domex, Harpic and other detergents are treated as same
On 08-Nov-09 I had planned to clean the washroom in my house and poured a small quantity of Domex on the washroom floor instead of Harpic (Which I generally use)
As I realized using Domex instead of Harpic, immediately poured small quantity of Harpic on Domex in the floor and left it for 5 mins
After 5 mins I started cleaning the washroom and felt suffocation, but continued to clean after pouring some water
In few seconds I felt giddiness and nausea
What Happened
Apr 20, 2023 2 of 5Safety Contact
The cause of the incident was:1.Not reading the instruction written in the Harpic and Domex
Active ingredient: Domex - Sodium Hypochlorite Harpic - Hydrochloric acidMixing of other acids or detergents with Domex evolves chlorine gas(Caution given in Domex)
Incident-Cause
Apr 20, 2023 3 of 5Safety Contact
The Learning from the incident :
1. Should read the instruction before using chemicals/medicines and other household materials
2. In Industries chemical-chemical interaction matrix to be studied
3. Labeling of chemicals should be proper
4. MSDS of the chemicals used should available and studied before use
Incident-Learnings
Apr 20, 2023 4 of 5Safety Contact
THANK YOUTHANK YOU
Apr 20, 2023 5 of 5Safety Contact