MChem Sodium Hypochlorite 15% - 25L

Sodium hypochlorite is a 15% Chlorine solution that can be effectively used used on a large scale for surface purification, bleaching, odour removal and water disinfection.

Instructions for use:

General surface disinfection - pply with sprayer or mop, allow 10–15 min contact, rinse if needed 1:100 (10 mL per l)
Moss/Algae removal (softwash) - Apply with low-pressure sprayer, allow dwell time, rinse thoroughly. Mix at 1:4 to 1:10
Concrete/Patio cleaning - Pre-wet surface, apply solution, scrub, allow dwell time, rinse well
Swimming pool chlorination - Typically 1–3 ppm free chlorine; use test kits to adjust dosing

LEGAL NOTICE

You MUST be a at least 18 years old to purchase this item from us. By purchasing this item you are confirming you are at least 18 years old and remove all liability from us. You may be asked for identification to verify your age when coming to collect this item. If this item is sent by courier, you may be asked for identification to verify your age before the package is handed to you.

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Collection & Delivery Information

Shipping & Delivery Information

At MChem Wholesale, we understand that reliable, timely delivery is essential for your business. Below you'll find everything you need to know about our delivery options, lead times, for bulk/pallet orders.

Click & Collect

Collection from our premises. Please contact us to arrange a collection time before placing your order.
No minimum order value applies.
5 litre products we only sell in boxes of 4.
25, 200, and 1000 litre products are sold individually.

Bulk & Pallet Delivery

Pallet orders are available for large volume purchases.
Lead time: 2-5 working days — please allow additional time for pallet deliveries.
Pallet capacity: Up to 160 units / 1000kg per pallet.
Delivery method: Kerbside pallet delivery via tail-lift vehicle. A forklift or pallet truck will be required on your end to offload.
Access requirements: Please ensure adequate access for an articulated lorry at your delivery address. Contact us if you have any access restrictions.
Cost: You can arrange the pallet delivery yourself, or we will give you a cost for delivery at time of ordering.

Delivery Areas

Mainland UK: Standard rates apply.
Scottish Highlands, Islands & Northern Ireland: Additional surcharges may apply — please contact us for a quote before ordering.
International: We do not currently ship outside of the UK.

Need a Delivery Quote?

For large or bespoke orders, please contact us or call 01709 873154 and we'll be happy to provide a tailored delivery quote.

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