[Gary Wilson]

Hi I have a customer that has had a pipe come off under his floor and some toilet and washing machine waste is lying on the concrete base of the property. I have removed all the wet stuff but now left with a very bad odour,  I have put down some prochem odour nutriliser and pear drop chemical to no avail.

Any suggestions?? please

[sherco]

Would this be any good? You can get it from Amazon.

Smell Free Sewage Enzyme System Treatment 1kg Hydra HS Neutraliser Keep Septic Tank Bad Odour Clean
by HYDRA

Be the first to review this item
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Price: £26.33 
Deal Price:   
 o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o

In stock.
Dispatched from and sold by Hydra International Limited.
For Septic Systems Releasing Bad Smells (Hydrogen Sulphide).
Eliminates bad odours
Reintroduces primary oxygen source
Stimulate biological activity of natural bacteria 

[martin shelley]

if there is bodily fluids from the toilets, you may have issues with uric scale.  There is a company call inu-science that from what they told me, they makes bacteria to attack the bacteria that makes bad smell and eliminates them.

one product is called Nu-Smell Plus™. It eliminates odors caused by urine and fecal matter at the source. Nu-Smell Plus™ leaves an active bacterial flora that eliminates foul odors on a continuous basis. Leaves a pleasant smell.  

http://www.innu-science.com/eng/Products/NU-SMELLPLUS.aspx

We have used it in public toilet cleaning which great results.  

[Gary Wilson]

Thanks will look that up,

[Timmy Boy]

Hi Gary
I had to clean where a cat had peed for 5 years (same corner) and it had soaked in. What you need to do is put something down (like the products suggested or similar) and let it soak , then put more and soak ( I used a whole 5L of Kill odour). You then want to seal the concrete using something like Fix Soot, couple of coats of that and the smell should then be locked in the concrete. Pain in the bum to do (couple of visits) but does have the desired effect
Regards
Tim

[Gary Wilson]

Hi Tim
Thanks the last thing that I put on it the other day was 10% Bleach and with that and all the other chemicals that i put on it last week has lifted the odour 

[richie]

If in do give Chemspec a call.  We had a problem job some years ago thats similar to yours and Chemspec came up trumps.

[Paul Moss]

Chemspec 429 plus, spray on neat and then ozone for 24 hours.