[wpclean]

I hate it when people give me more than one choice, my simple brain can't cope !

[chris scott]

You wash it, sand it and then wash it down again?

[Mike Halliday]

I started thinking that I was using too much hypo down the joints so started applying  it after I had Re-sanded,  I also think the hypo does have a residual weed killing effect so soaking the the sand in hypo fits in with this idea.

The picture of the drive above was misted with hypo  ( not washed) the next day as I went back to clean the patio.

To be honest I not sure this is the best way to operate but i'm experimenting with different  methods

[Tadgh O Shea]

It's a dosatron, the best  and most reliable  chemical injection system available 

Only  problem is they cost a fortune

and also using 15% strength hypo will make poo of it in no time at all.

[Kev Martin]

Ever heard of google

Tight Ar*e G*ts!!!   Looks cheap to me a set of Metal Bond Floor Diamonds cost more than  that and you can need up to 3 sets

[Mike Halliday]

It's a dosatron, the best  and most reliable  chemical injection system available 

Only  problem is they cost a fortune

and also using 15% strength hypo will make poo of it in no time at all.

on dosatrons website they actually say they and be used for sanitation within agraculture using bleaches  and strong acids,  there are over 50 in the range so I guess you just need to buy the right one.

Although I would never suggest paying full price, I bought 3  USAF decontamination  water boilers ( like very high spec hotboxes) they came fitted with dosatrons, they were used for NBC  porposes to power showers....... so I bet they are used to having 45% hypo ( as used in decontamination) put through them.

[wpclean]

Is there a way to use the pressure washer to apply Hypo ?    I remember Lee Kenny mentioned something he had set up !

[Rob@Blast off]

yeah you can either downstream or use some thing like an x jet

[Smurf]

AC Lockyer eat yer hart out ....no more hugh mixing tanks required methinks

I stumbled on this that might intrest some for ideas how to use one.
https://www.facebook.com/softwashuk#!/softwashuk/videos/vb.858594250857671/936849779698784/?type=2&theater

[Smurf]

Looks an easier way than me mop & bucket or messing about with a pressure washer with an x-jet or downstreaming to me 
https://www.facebook.com/softwashuk/videos/933781266672302/

[Smurf]

I did wonder why that ibc tank was there so now I know 
https://www.facebook.com/softwashuk?fref=photo#!/softwashuk/photos/ms.c.eJw9zNsNwEAMAsGOIs4PsPtvLIoj3~_doBe0uVoqUp87TYxoANrCO6Yx1fb16rXAPmO1e~;1~_uC9NPrn16XGv~_lC9EWx1e.bps./933768680006894/?type=1&theater

[Smurf]

How much!

http://www.softwashxjet.co.uk/cleverinjector.html

[chris scott]

The mans dangerous!

[Smurf]

Why Chris?

The mans dangerous!

[chris scott]

In the video he has sprayed the (cloth) canopy ,the (aluminium?) windows, the grass, the satellite  dish ,…it's drifting everywhere. No mask, no goggles….I could go on.

[Smurf]

So you are not a great fan of hypo then Chris?
The ratio the chap  uses going by his facebook page is quite weak compared to some.  Still I suppose ppe and wetting/rinsing down overspray/runoff areas is still a must when using hypo whatever strenghth you use.

In the video he has sprayed the (cloth) canopy ,the (aluminium?) windows, the grass, the satellite  dish ,…it's drifting everywhere. No mask, no goggles….I could go on.

[chris scott]

I like bleach…but you have to be careful how /when you use oxidising chemicals.

[Mike Halliday]

How much!

http://www.softwashxjet.co.uk/cleverinjector.html

Is this a cheaper alternative ?

http://www.cloverchem.co.uk/uk/products/syst_ultrablend_1_uk.htm

http://www.ebay.co.uk/itm/Clover-Ultra-Blend-1-Bucket-Fill-Commercial-Cleaning/191186289397?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140122125356%26meid%3D4cb370099caf41cf8f34752dd56b14f8%26pid%3D100005%26rk%3D1%26rkt%3D2%26sd%3D181417732616&rt=nc

[Smurf]

Thanks but it don't tell me jack an either links about using it for hypo or variable mix ratio's

How much!

http://www.softwashxjet.co.uk/cleverinjector.html

Is this a cheaper alternative ?

http://www.cloverchem.co.uk/uk/products/syst_ultrablend_1_uk.htm

http://www.ebay.co.uk/itm/Clover-Ultra-Blend-1-Bucket-Fill-Commercial-Cleaning/191186289397?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140122125356%26meid%3D4cb370099caf41cf8f34752dd56b14f8%26pid%3D100005%26rk%3D1%26rkt%3D2%26sd%3D181417732616&rt=nc

[Jamie Thomas]

I have a large patio which i pressure wash but never comes up clean clean we have a lot of crap from trees in the garden. If i get 15% hypo mix it 5 parts water 1 part hypo watercan it on leave it a for ? then hose pipe it off it should come up clean, Have i got this right.