Accidental damage insurance is also important, so that your house is safe in the event of any unexpected problems. Didn't unblock sink at all,if anything is was more blocked after applications, even when left for hours! Depends on how big your property is - i think combi's were originally invented for use in flats although am sure they have moved on by now. Our handy calculator.
Added: 2020-05-11 | Category: one