Ronseal 3 in 1 Mould Killer - 500ml

A fast acting mould killer that eliminates mould and contains biocides to protect against regrowth. The easy to use spray application allows you to reach all affected areas and it is suitable for use on previously painted walls and ceilings. It is ideal for heavy duty cleaning and is immediately ready for use.

• Can be applied directly to paint
• Eliminates mould and prevents regrowth
• Powerful and fast acting
• Ready for use

Area	Interior
Recommended Use	Suitable for use on bare or previously painted walls & ceilings where mould is present
Re-Coat Time	Immediatley
Recommended Coats	As required
Application Method	Spray or bottle
VOC Levels	Low

We recommend performing a test to ensure compatibility, always follow the manufacturer's instructions found on the packaging. Always wear gloves to protect your hands.

Spray Application

• Squeeze the trigger to break the tamper seal.
• Apply directly to the surface to ensure it is thoroughly wetted.
• Leave for 5 minutes before using a damp cloth or sponge to wipe down the surface and remove the mould.
• Once the mould has been removed wipe down the surface with a damp clean cloth to remove any residual dirt and grime.

Take suitable precautions to ensure mould does not reappear. Make sure rooms are well ventilated and use an extractor fan, or open windows when showering, bathing or cooking.

 

Delivery - All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. 

Delivery of Tinted Products - Tinted paints are dispatched in line with our express order process, shown below. However, due to their bespoke nature, please allow up to an additional 5 working days to accommodate any potential courier delays or delivery issues before receiving a refund or replacement.

We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

 

Delivery Options

 

Express Shipping - £3.99

Order by: 3pm, Monday - Sunday

Expected delivery: Next working day, 8am - 9pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

 

AM Delivery - £12.99

Order by: 2pm, Monday - Sunday

Expected delivery: Next working day by 2pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following AM

 

Late Cut-Off - £5.99

Order by: 4pm, Monday - Friday 

Expected delivery: Next working day, 8am - 9pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

 

Saturday Delivery - £9.95

Order by: 2pm, Friday 

Expected delivery: Saturday, 8am - 9pm

 

Standard Delivery (Out of Zone Postcodes Only) - £6.99

Order by: 3pm, Monday - Sunday 

Expected delivery:  3-5  working days, 8am - 9pm

 

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

 

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by a contact form or by calling our team on 0161 960 0217.

All tinted paint purchases are final and non-refundable. If you're unsure about your selection, please refer to the product listing or contact us for guidance before ordering. Once mixed, tinted paints cannot be returned or refunded, regardless of delivery delays or changes in circumstances.

While we aim to meet delivery timelines, we are not responsible for delays caused by couriers, weather, or other external factors.

We recommend ordering samples or colour charts before purchasing. While we strive to represent colours accurately, screen settings and surface types can affect appearance. Opened tins cannot be returned due to dissatisfaction with colour.

For non-tinted products, we offer a 14-day money-back guarantee. Items must be returned unused, in original condition and packaging, at your own expense.

 

Damaged Paint

Please visit our damages page, where we can help resolve the issue for you. 

 

Incorrect Item

If we have sent you a different item from what you ordered, we will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

 

Faulty Items

Faulty items can be refunded or exchanged within 30 days. All returns are tested, and if no fault is found, no refund will be issued you'll have the option to have the item returned. For faults discovered after 30 days, please contact the manufacturer for further support.