Initially I was wanting to find out if you can disable the salt and rinse aid lights if you are using 3 in 1 tablets. We have a couple of holiday cottages and for convenience we use 3 in 1 tablets but every other week we are being told by leaving guests that the dishwasher lights are on and needs refilling?
Although having looked at the forum I see that these are not recommended – are you recommending then to use the loose dishwasher powder or would the dishwasher powder alone in tablet form would be ok? Although I would not always be wanting to refill salt/rinse aid every week at changeover in high season – presumably if filled up and if dishwasher used every day, it will last longer than a week.
Would it be cheaper to fill up individually than using 3 in 1 tablets?