10 Best Washing Machine Cleaners 2025 in the UK

The Dettol Antibacterial Washing Machine Cleaner (250ml) is a liquid cleaner designed to keep your washing machine fresh and hygienic. It has antibacterial properties and is alcohol-free, making it gentle on your machine while effectively combating bacteria and grime. The lemon breeze scent provides a clean, fresh smell without being overpowering. It is specially formulated for metal surfaces inside washing machines and is cruelty-free, catering to those who prefer ethical products.

Users find the product easy to use, typically adding it to an empty machine cycle to clean away residue and build-up that regular washing might miss. Although the product contains ammonia as an additive, it avoids harsh chemicals like alcohol, making it safer for regular use. The 250ml size is suitable for periodic cleaning, though frequent cleaning may require purchasing multiple bottles.

This cleaner is well-suited for anyone seeking a straightforward, antibacterial washing machine cleaner that leaves a pleasant citrus scent and helps maintain the machine's cleanliness and hygiene without complicated steps. However, it is important to note the delivery restrictions outside mainland UK, which could be a drawback for customers living elsewhere.

The Dr. Beckmann Service-it Deep Clean Washing Machine Cleaner is formulated to tackle the common issue of unpleasant odors in washing machines by effectively removing 99.99% of bacteria, fungi, and viruses. It comes in a concentrated powder form, making it easy to use with just one application needed per cleaning session. The added lemon scent leaves the machine smelling fresh post-cleaning, which can be a pleasing feature for those sensitive to residual smells.

This cleaner is particularly beneficial for users who frequently wash at low temperatures, as it helps in eliminating detergent residues and grime build-up, which are often causes of bad odours. The activated carbon ingredient works to attract and neutralize particles like a magnet, ensuring a thorough clean inside the machine. It’s compatible with all types of washing machines, which adds versatility to its use, and regular use can potentially extend the machine’s lifespan.

On the downside, while the product claims to eliminate almost all harmful microorganisms, its effectiveness might vary depending on the machine's condition and usage frequency. Some users might find the lemon scent too strong, or not as lasting as expected. Moreover, as it comes in a single 250-gram pack, frequent users might need to purchase it regularly, adding to the overall cost. However, with a high customer rating and a top position in its category, it remains a popular choice for those looking to maintain their washing machines efficiently.

The Vamoosh 6-in-1 Washing Machine Cleaner is designed to give your washing machine a thorough clean with multiple benefits in one product. It dissolves hair—a feature not common in many cleaners—helping to prevent blockages caused by both human and pet hair. It also eliminates 99.9% of bacteria, which keeps your machine hygienic and reduces bad smells. The pink grapefruit scent leaves a fresh, pleasant smell in your machine and laundry.

Another strong point is its ability to descale, removing limescale build-up that can harm your machine’s performance over time. This helps keep your washing machine running smoothly and extends its lifespan. The cleaner is easy to use: simply add the powder to your dispenser and run a hot cycle every 1 to 2 months. However, it requires an empty machine and a high temperature cycle (85-95°C) to work effectively, so it may not suit all types of machines or washing habits. The single sachet size means it’s for occasional deep cleaning rather than frequent use.

This product is ideal for anyone looking to maintain their washing machine’s cleanliness, especially if they face issues with odors, limescale, or hair blockages. It performs well in cleaning power and scent, but those with machines that can’t reach high temperatures might need to look for alternatives.