Valley Freeflow Instant Drain Cleaner (Equivalent To One Shot)


96% solution sulphuric acid drain free cleaner for the removal of most drain blockages. Rapidly cleans drains and waste pipes of fats, grease, papers and natural fibrous materials.

For Professional Use Only. You Must Be Over 18 To Purchase This Item.

To comply with recent Home Office Regulations, this item cannot be sold to the general public for delivery to a UK Residential Address without a valid EPP (Explosives, Precursors and Poisons) licence. As A Precaution Any Orders Going To Residental Addresses Will Be Refunded Unless A Valid EPP License Is provided By Email. 

Trade Sales May Be Subject To Checks Before The Order Is Dispatched.

Not suitable for use on stainless steel.

Usage instructions

Sinks: If the sink is completely blocked, bail out leaving approximately half a litre of cold water. To this add half to one litre of drain cleaner. Leave for about 10 minutes, then flush with plenty of cold water.

If sink is not completely blocked, first pour half a litre of cold water down waste pipe, followed slowly by half to one litre of drain cleaner. Carry on as above.

Drains: If the drain is completely blocked bail out as much as possible, judging how much water is left. Add up to twice the amount of drain cleaner slowly. Leave for about 10 minutes, then flush through with cold water.

Toilets: If possible use a funnel and tube pour the drain cleaner round the U-bend.

Available in 1L and 2.5L


Note: As this product contains powerful chemicals, the instructions must be carefully read and protective safety gloves & eye goggles should be used.


SKU: FRE1L Categories: , Brands: .