The Roof Cleaning Institute Of America Training & Certification Forum
"Find A Certified Roof Cleaner Directory"

Members Login
Username 
 
Password 
    Remember Me  
Post Info TOPIC: We all should know this and take precautions


Guest

Status: Offline
Posts: 117
Date:
We all should know this and take precautions
Permalink  
 


Please do not get me wrong but I feel that it is important to know how Sodium hypochlorite can affect us, the fact is that it is a dangerous chemical and should be treated with respect, in this link you can see some details http://en.wikipedia.org/wiki/Bleach  such as

The OSHA highest allowable peak concentration (5 minute exposure for five minutes in a 4-hour period) is 200 ppm

12.5% hypochlorite = 125,000 ppm diluted 50/50 (water/ chlorine) means that our mix contains 62,500 ppm a 25/75% mix contains 31,250 ppm (parts per million)

In Australia the maximum allowable exposure limit over an 8 hour period is 1.0 ppm

most swimming pools are around 2.0 ppm

The health effects at the levels that we use are serious and real!

Please do the right thing, resporators, clothing etc. please take this chemical seriously.
A lot of newbies splash this stuff around like it's water, it is not. and potentially can kill

The reason why I mentioned this is that the other day I copped a big bad nose and lung full of this stuff, and the experiance got me worried, it took over an hour for me to start to feel normal and settle down

I started to question the wisdom of using this stuff

It scared me!

-- Edited by idontknow on Wednesday 3rd of March 2010 01:20:27 AM

__________________

Contractors Choice

Australian Roof Cleaning

Martin @ your service



Guest

Status: Offline
Posts: 204
Date:
Permalink  
 

Most people know. Chlorine gas has been used in war!

__________________
Midtown Service Solutions

Roof Cleaning Wake Forest NC 27587
919-412-2432



Roof Cleaning Wake Forest, Raleigh, Knightdale, Rolesville, Youngsville NC



Premium Member Roof Cleaning Institute of America Certified Roof Cleaning Specialist

Status: Offline
Posts: 1247
Date:
Permalink  
 

idontknow wrote:

Please do not get me wrong but I feel that it is important to know how Sodium hypochlorite can affect us, the fact is that it is a dangerous chemical and should be treated with respect, in this link you can see some details http://en.wikipedia.org/wiki/Bleach such as

The OSHA highest allowable peak concentration (5 minute exposure for five minutes in a 4-hour period) is 200 ppm

12.5% hypochlorite = 125,000 ppm diluted 50/50 (water/ chlorine) means that our mix contains 62,500 ppm a 25/75% mix contains 31,250 ppm (parts per million)

In Australia the maximum allowable exposure limit over an 8 hour period is 1.0 ppm

most swimming pools are around 2.0 ppm

The health effects at the levels that we use are serious and real!

Please do the right thing, resporators, clothing etc. please take this chemical seriously.
A lot of newbies splash this stuff around like it's water, it is not. and potentially can kill

The reason why I mentioned this is that the other day I copped a big bad nose and lung full of this stuff, and the experiance got me worried, it took over an hour for me to start to feel normal and settle down

I started to question the wisdom of using this stuff

It scared me!


Yes, wear gloves, safety goggles, and 3M filter masks with 6006 or 6009 filters.

 



__________________


RCIA Founder

Status: Offline
Posts: 7908
Date:
Permalink  
 

And the low ballers should think twice about giving roof cleaning away ?
Perhaps they will remember the whole subdivision they did for 150.00 a roof, when they carry Oxygen around the rest of their life roof cleaning

__________________


Apple Roof Cleaning Tampa Florida

711 Westbrook

Brandon, FL 33511

813 655 8777

See our website here 

Click here for more information

Here are more of our services

Watch a short video

 




 



Guest

Status: Offline
Posts: 181
Date:
Permalink  
 

When I first started out I did a roof while I had a leak by my nozzle. The love dripped down my arms and I didnt pay too much attention to it. Then it burnt the crap out of me. Ever sine them Ive been very cautious and treated the love with respect.

__________________

Blake Meaux
Restoration Roof Clean, LLC.
Phone: 281-853-5753


Houston Texas Roof Cleaning

 



Guest

Status: Offline
Posts: 443
Date:
Permalink  
 

Blakem713 wrote:

When I first started out I did a roof while I had a leak by my nozzle. The love dripped down my arms and I didnt pay too much attention to it. Then it burnt the crap out of me. Ever sine them Ive been very cautious and treated the love with respect.



Ditto. First roof i ever did, poly gun was leaking and SH dripped on my forearms for about 3 hours. Permanently scarred my right forearm. To this day, the burned skid marks are still visible.

 



__________________


Guest

Status: Offline
Posts: 127
Date:
Permalink  
 

I just raised my prices..... 


It's nice that we can learn from the mistakes of others.  I'm notorious for becoming complacent about things but, NOT about this stuff!



__________________

PaneLess Window Washing
Roof Cleaning

panelesswashtint@yahoo.com
Mongomery Bucks County PA
Harleysville,Pennsburg
Pennsylvania
(215)234-4333

Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.

Tweet this page Post to Digg Post to Del.icio.us


Create your own FREE Forum
Report Abuse
Powered by ActiveBoard