Rug Doctor Carpet Detergent 4Ltr


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  • Delivery on this item: £5.99
    Free UK Mainland Delivery on orders over £70

Rug Doctor Carpet Detergent 4ltr

Our Carpet Detergent with SpotBlok® is the key to revitalising your carpets. Formulated to work with the Rug Doctor Carpet cleaning machines for brilliantly clean and stain-repellent carpets.

  • Cleans, deodorises, protects and rejuvenates.
  • Super Concentrated formula deep cleans carpets and rugs
  • Contains Spotblock Stain Repellant

Professional Cleaning Coverage

Rug Doctor Carpet Detergent is excellent value for money. Our specially concentrated formula allows for up to twice the carpet cleaning coverage of other leading brands.

SpotBlok® anti-stain formula works to keep your carpets looking clean and fresh for longer. Protect your carpets from accidental spills and stains long after cleaning has finished.

Cleaning Coverage

  • 1 litre – cleans approximately 400sqft/38m² (2 rooms)
  • 2 litre – cleans approximately 800sq ft/75m² (4 rooms)
  • 4 litre – cleans approximately 1600sq ft/150m² (8 rooms)

Bring Your Carpets Back to Life

Breathe new life into your old and tired looking carpets, you’ll be staggered at just how good your carpets will look!

Vacuuming only removes your carpet’s surface dirt, while Rug Doctor’s Carpet Detergent cleans deep within your carpet’s pile. It will remove a range of nasties from food debris and dead skin cells to dust mite droppings and allergens such as pollen.

For best results, pre-treat heavily soiled areas such as doorways with Rug Doctor High Traffic Foot Cleaner. Our Carpet Detergent can be used in all deep cleaning and hot water extraction carpet cleaners.

Your carpets may look clean now, but you’ll be amazed by the sight of your carpets after a Rug Doctor deep clean!

Directions for Use

Before use, ensure the lid is fastened and gently shake carpet detergent.

For use with a Rug Doctor Machine:

    1. Pour 150ml of Carpet Detergent into the red solution tank, found at the bottom of the machine.
    2. Fill up the solution tank to the mesh filter, approximately half way. For woollen carpets, use lukewarm water.

For use with a Rug Doctor Wide Track, use 225ml of Carpet Detergent.

It really is as simple as that!

Safety Information

Keep out of the reach of children. Use only as directed, wash hands after use. Avoid contact with eyes. In case of contact with skin or eyes – thoroughly rinse eyes with clean water for fifteen minutes. Seek medical attention if irritation persists.

Contains: Sodium Tripolyphosphate. <5% Phosphates, nonionic surfactants, lemon fragrance.

Code: 70018

Customer Reviews4.45 4.4/5 Based on 5 reviews


Great product at great priceReviewed by PARTINGK123 on 15 Jan 2024

Good product with reasonable delivery times and ow price, would recommend


DOES A GREAT JOBReviewed by Marilyn.neil on 18 May 2021



great customer serviceReviewed by Met240500 on 08 Feb 2021

I had a problem with delivery because the driver could not find me. Lawsons called me and assisted with the delivery. Much appreciated


Great ServiceReviewed by Trevoredwards54 on 06 Feb 2021

Ordered and delivered in no time great service good price


It’s OK.Reviewed by Arnie_McIntyre65 on 08 May 2020

It’s OK.

UK Mainland

We are pleased to offer FREE mainland UK courier delivery to orders above £70**

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£3.993-5 days from despatch
Orders Under £70Tracked & Signed For*£5.993-5 days from despatch
Orders Over £70Courier 48 Tracked & Signed For*FREE3-5 days from despatch
AnyCollect In Store***FREEPlease allow 48 hours
CompostLocal Delivery***£5Up to 3 bags
CompostLocal Delivery***£10Over 4 and up to 11 bags
CompostLocal Delivery***£15Over 12 bags

*A Delivery Surcharge of 50 pence + VAT may apply to delivery's in the London Congestion Charge Zone. Delivery charges are calculated during checkout. In some very rare cases, certain UK post codes may be subject to further P&P charges and customers. We will contact you with a revised delivery charge if applicable before we process your order.

** A delivery surcharge of £4.00 applies to any order containing an Age Restricted Product due to Age Verification Processes

Text delivery notifications on Courier 48 orders - see below details**

***Free Click & Collect from any of our stores in Tavistock, Totnes or Ivybridge in Devon. To choose this, proceed to checkout as normal and select the delivery method "Click & Collect", then choose your preferred store.


UK Highlands

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£3.993-5 days from despatch
Orders Under £70Tracked & Signed For£5.993-5 days from despatchh
Orders Over £70Tracked & Signed ForFREE3-5 days from despatch


UK Islands - Isle of Man, Isle of Wight & Scottish Islands

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£3.993-5 days from despatch
Orders Under £70Tracked & Signed For£9.993-5 days from despatch

**Email / SMS Notifications

In order to bring a better delivery experience, we have teamed up with our couriers enabling our customers to have more control over their deliveries.  

Our couriers offer interactive delivery options.  Once your order has been handed over to them, they will send you an email or text to inform you when they plan to deliver your parcel.  If this is not a convenient time, you will be able reschedule the delivery for a different day or to a different address such as a neighbour or a post office.

All customers will be kept up to date with the progress of their delivery and will be notified either by email or SMS on the day of dispatch, on the day of delivery and with a pre-delivery notification advising of their one hour delivery slot.

Please make sure that your email & phone number are correct when checking out to benefit from this service.

Click here for full delivery information.

30 Day Money Back Guarantee

At Lawsons we are proud to provide an excellent customer service and total satisfaction in our products. As such if for any reason you are not completely satisfied with your purchase you can return it to us within 30 days of receipt for a full refund.

All we ask is that your item is returned to us in an unused, undamaged re-saleable condition, with all original packaging and labels. Simply contact us either by email or phone before returning your item to let us know your intentions, and return it to us within 30 days of receipt. Unauthorised returns (those that we have not been made aware of) will not be processed.

We recommend you use the original packaging and a tracked service to send your order back to us, and that you pack your item securely. Unfortunately we will not be able to refund you if it arrives back to us broken.

Please note that returns for undamaged/ not faulty items are sent at your own cost and our delivery charges unfortunately cannot be refunded.

Click here for our full returns policy.