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Mix and Save: How Our Multi-Buy on Car Cleaning Products Works

Our multi-buy discount applies automatically in your basket. Here is what counts as an item, why the tiers do not stack, and how to build a kit that reaches one.

Updated 5 min read By RR Customs Bad Boys

Bad Boys Exterior Set 150ml gift box with Orangeade Shampoo, Wheel Cleaner Bleeding, Quick Detailer and a microfibre towel, which counts as one item towards the multi-buy discount
Products used
4 products

Key takeaways

  • Our multi-buy discount applies automatically in your basket, with no code needed.
  • Spend £50 or more and you get 20% off, even on one item.
  • Tiers never stack: your basket gets the best single tier you reach.

Buy 2 or more of our car cleaning products and your basket takes 10% off automatically. Buy 3 or more to save 15%, buy 5 or more to save 20%, and spend £50 or more to save 20% too. There is no code to find or type in.

Below, we explain what counts as an item, why the tiers do not add up, and how to build a wash, dry, protect and interior kit that reaches a tier.

10%off when you buy 2 or more
15%off when you buy 3 or more
20%off when you buy 5 or more
£50spend or more for 20% off

How does the multi-buy discount work?

Our multi-buy discount has four tiers, and each one applies automatically in the basket. Buy 2 or more, save 10%. Buy 3 or more, save 15%. Buy 5 or more, save 20%. Spend £50 or more, save 20%.

The tiers do not stack. Your basket gets the best tier you have reached, and that is the only multi-buy discount applied. Because 5 items and a £50 spend both give the same 20%, the item count only matters while your basket is under £50. Once you spend £50 or more, even a single product gets the full 20%.

Pro tip: You do not need a code. The discount appears in your basket as soon as you reach a tier.

What counts as an item?

For the multi-buy discount, an item is one product in your basket. A gift box or set counts as one item, so the Exterior Set 150ml, with its three 150ml bottles and microfibre towel, adds one to your count, not three.

You can mix and match freely. All but one of the 165 products currently in the shop qualify, from shampoos and wheel cleaners to towels, brushes and scents. A shampoo, a drying towel and an interior cleaner are three items, even though they come from different corners of the shop. The one product that does not qualify counts towards neither the item total nor the £50 spend.

Sets or single products: which suits your basket?

Sets and single products reach a tier in different ways, so browse our sets and bundles with your target tier in mind.

Gift sets Single products
Counts as One item per box One item each
Covers the four steps In fewer items Needs more items
Raises your item count Slowly Quickly
Suits Aiming for the £50 spend tier Aiming for the 2, 3 or 5 item tiers
Building a kit in working order The chart shows five steps in order: clean the wheels first, wash from the roof down with two buckets, dry with microfibre, add gloss with Quick Detailer, then clean the interior from vacuuming through to glass. STEP 1 Wheels first STEP 2 Two-bucket wash, roof down STEP 3 Dry with microfibre STEP 4 Quick Detailer for gloss STEP 5 Interior: vacuum to glass
Fill your basket in the same order you work on the car.
Five items or £50 both get you 20% off, so build the kit you need and let the basket do the maths.

How to build a kit you will actually use

Fill your basket in the order you work on the car, and you will not pay for anything you skip.

  1. Wheels first. Our product instructions say to clean the wheels before the paint, so start your basket with a wheel cleaner.
  2. Wash with two buckets. Pick a shampoo and wash from the roof down. Our product instructions recommend a second bucket, as the two-bucket method keeps grit away from your paint. Our two-bucket method guide explains more.
  3. Dry with microfibre. Add a dedicated drying towel, such as the GTools Black Master Drying Towel 50x80cm.
  4. Add gloss. Gift Exterior Set 2 pairs shampoo with Quick Detailer for gloss, slickness and water beading. It also works on a wet car straight after rinsing.
  5. Finish the interior. Vacuum first, then clean the plastics and fabric, and do the glass last, spraying onto the towel. The Interior Set 150ml covers all three, and our interior cleaning guide has the full method.

Plastic Ext. Dressing is for outside only. If you add the Plastic Set 150ml, use its dressing on exterior plastics only. For dashboards and door cards, choose an Interior Dressing instead.

Frequently asked questions

Do multi buy discounts stack?

No, the tiers do not add together. Your basket automatically gets the single best tier you reach, whether that is based on the number of items or on spending £50 or more.

Do I need a discount code for multi buy?

No, the discount applies automatically once you reach a tier.

Does a gift set count as one item in a multi buy?

Yes, a gift box or set counts as one product. The bottles inside are not counted separately towards the 2, 3 or 5 item tiers.

Build your kit and save Start with the sets below and add the extras you need. Your basket will apply the best tier automatically.

Shop the products

Products used in this guide

Get the full kit and save

Mix any products: 2 items = 10% off · 3 items = 15% off · 5 items or £50 = 20% off. Applied automatically at checkout.

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