[Kriss]

Hi. I have just cleaned the hallway carpet wich colour is beigue. I have used a supreme prespoter as a prespray and then rinsed the carpet by my little sensei.
The black marks still there. Is there any other prespray, chemical
i can use to get it off. Carpet has not been cleand for few years

[neil 47]

what caused the black marks then treat 
have u got a pic

[Kriss]

what caused the black marks then treat 
have u got a pic

People walking  without taken a shoes off.
Ive got pic and i will attach when I come back home ( 15:00 )

[Kriss]

[The Carpet Cleaning Pro]

powerburst at double strength should sort it. Make sure you acid rinse after

[Kriss]

powerburst at double strength should sort it. Make sure you acid rinse after

Thank you for your advise. i will definitely try it 

[Jim_77]

Not being funny but cleaning it properly would sort it out.  You'll never get that carpet perfect but it should look a hell of a lot better than that!

[Kriss]

Not being funny but cleaning it properly would sort it out.  You'll never get that carpet perfect but it should look a hell of a lot better than that!

chemicals I have used PRESPRAY- supreme prespoter boosted by anti grease DETERGENT-supreme powder extra(heated water) and a finish spray in the end. I was shocked as well 

[Kriss]

Carpet is more than 5 years old and never been cleaned before.You must have seen the carpet before i have cleaned it. It was not as good as it is right now

[peter maybury]

have never heard of or used the chemicals you mention, have you ever done any training?

Peter
www.carpetcleanercardiff.com

[Carpet Dawg]

I think those are extracta chems.

Double dosage of Powerbust (prochem) 5 heaped scoops in 5 litres of hot water, a good scrub with a brush and give it about 15 minute dewell before extrating.

And buy a better machine!

Tony

p.s. spray the prespray down first, before setting up your machine etc etc
Give the bit in front of kitchen entrance (and any other minging bits) an extra soaking after agitating with your brush!

[Richard Meads]

They sound like Ashby's chemicals.  I had some years ago, think I chucked them in the end!

[Carpet Dawg]

Good call! The fact that he said he had a sensei was a give away i guess 

[brianbarber]

The weak link is the pre spotter, as others suggest, power burst.
If Sensei is 100 psi model, then single jet wand is much better.

Mr B

[Kriss]

have never heard of or used the chemicals you mention, have you ever done any training?

Peter
www.carpetcleanercardiff.com

Hi Peter
I use Ashbys chemicals, and have done STAGE 1, STAGE2 and STAGE3 training course

[Kriss]

I think those are extracta chems.

Double dosage of Powerbust (prochem) 5 heaped scoops in 5 litres of hot water, a good scrub with a brush and give it about 15 minute dewell before extrating.

And buy a better machine!

Tony

p.s. spray the prespray down first, before setting up your machine etc etc
Give the bit in front of kitchen entrance (and any other minging bits) an extra soaking after agitating with your brush!

Hi Tony,
thank you for your advice.I really appreciate. I always give at least 10 min dwell time before extracting, and good scrub with a brush and it always work good, maybe because I have had a decent carpets. Another think is I have only started my business few months ago and unfortunetly i bought my machine brand new so i will have to wait until i earn some decent money to buy something better.

[Tony Gill Carpet Smart]

Nothing wrong with chems I used to use them with no problems when I had my porty

Cheers Tony

[Kriss]

The weak link is the pre spotter, as others suggest, power burst.
If Sensei is 100 psi model, then single jet wand is much better.

Mr B

Ive got sensei 135 psi with double jet wand. Everyone suggest diffrent chemicals, i think i will have to change them as well

[jim mca]

get a booster vac for your machine and a crb

[Susan Dean (1stclean)]

 you have done the job right now thats all that matters at the end of the day , ive been cleaning carpets for over 25 years and still picking up little tips

 we have all had jobs like this where we have had to go back to them , and if anybody tells you they havent then there full of bull    you can have all the training in the world but you never make a cleaner until you been out there and got down and dirty its that simple

i am sure next time you come across this you will wip it clean in a jiffy its all about learning my friend