The most frequent gripe has nothing to do with the chemistry. The bottle’s cap is notoriously weak. Multiple reviews mention the bottle arriving with the seal broken or the cap cracking during shipping, leading to sticky gel leaking all over the delivery box.
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| Platform | Avg. Stars (out of 5) | % Recommend | |----------|----------------------|--------------| | Amazon UK| 4.3 | 81% | | B&Q | 4.5 | 88% | | Trustpilot| 4.0 (mixed with user error) | 74% | The most frequent gripe has nothing to do with the chemistry