Patio driveway cleaning detergents

[unit]

I'm currently using a screw fix cleaning detergent for drive patios etc and it works well so far.

Problem is its £8.00 for 5ltrs and I'm trying to see where I can save money,such as buying more in bulk if any one knows of a product that works and is bulk buy.

Not had a need for hypo as of yet and to be honest it scares me.

 

[TolishAPurd]

I'm currently using a screw fix cleaning detergent for drive patios etc and it works well so far.Problem is its £8.00 for 5ltrs and I'm trying to see where I can save money,such as buying more in bulk if any one knows of a product that works and is bulk buy.

Not had a need for hypo as of yet and to be honest it scares me.

Band q has an offer on about 10 litres for a fiver in the trade section, worth a punt.