As with all things, even the very Best Wiper Blades get worn out eventually. If you possess rubber Wiper Blades, the producers propose you to change them every 6 to 12 months. On the other hand, If you are fortunate enough to possess Silicone Wiper Blades, you will find that they are usually guaranteed for a year, and in reality they usually last three years with no issues.
If you possess rubber Wiper Blades, and if you follow the manufacturers suggestions, you will need to change them at a minimum of once per year, and possible even twice. On the other hand, If you select your time to change your Wiper Blades, and look after them carefully, you should get off with just replacing them once per year.
You require your Wiper Blades mainly when the weather is the wettest, so that’s the last part of winter and the start of spring in the United Kingdom. If you change your Wiper Blades once the majority of the frosts have been and left, you will have nice new Wiper Blades for the heavy rains. You will have changed the Wiper Blades that have had to ride out the frosts and salt spray, so you have effectively got rid of all the impairment caused by the winter weather.
The extremely wet weather is a good deal better for Wiper Blades than irregular light showers and spitting. This is because a significant coating of water on the windscreen keeps the Wiper Blades lubricated, so they don’t get worn, so again, putting new ones on at the start of the wet weather has to be a good idea.
The next problem for rubber Wiper Blades comes in summer, when there isn’t adequate rain to lubricate them, and there are increased rates of Ultra Violet Light which attack the rubber and cause it to break down. On top of that, you possibly use quite a bit of screen wash for cleaning the squashed insects off the windscreen, and if this consists of solvents, these too will attack the rubber and speed up its degradation.
This means that, if you fit rubber Wiper Blades, you will need to give them a good test again, and consider replacing them towards the last part of summer, just before the autumn wet season returns.
Of course, If you fit Silicone Wiper Blades, you don’t need to be worried about solvents and UV Light, because the silicone is entirely impervious to both.
Therefore it would appear the choice is straightforward: If you purchase rubber Wiper Blades, whether they are low cost and unbranded or pricey and top class branded, you will need to be prepared to change them up to twice a year, preferably just before the wet season. The Best Wiper Blades for a lengthy easy and cost effective life are with no doubt Silicone Wiper Blades.