Hi,
I had a builder friend of mine do some work last weekend, he put his arm down the drain outside, this is the drain that the washing up water goes down and the washing machine, he pulled out some big black lumps that were Soap powder from the washing machine, he said that I ned something called 'BlockBuster', but I can't find it any where, he said its 98% sulphuric acid.
Have tried google on Blockbuster, but brings up the DVD store, can anyone help.
Thanks
Steve
I had a builder friend of mine do some work last weekend, he put his arm down the drain outside, this is the drain that the washing up water goes down and the washing machine, he pulled out some big black lumps that were Soap powder from the washing machine, he said that I ned something called 'BlockBuster', but I can't find it any where, he said its 98% sulphuric acid.
Have tried google on Blockbuster, but brings up the DVD store, can anyone help.
Thanks
Steve