Gtechniq的W4 Citrus洗車液和G Wash洗車液有什麼分別？

上次講過洗車液何等重要後有客人Inbox我們，問我們究竟Gtechniq的W4 Citrus洗車液和G Wash洗車液有什麼分別？
很多人會覺得只是洗車液，不用那麼講究，就顏色上不一樣，廠商轉轉顏色賣貴一點而己，沒什麼大不了。事實上，真不是的，GTECHNIQ不是那種HEA我們Detailer的公司，表面上看來W4Citrus洗車液和Gwash洗車液就是黃色和紅色的分別，當你兩款都用上一段日子，你就會體驗到，其實兩者絕對是有分別的。

兩者的共通點都是Biodegradable,可生物降解,表示該產品能夠被微生物分解回歸自然。比較注重環保的人，可略為留意，分解道路油脂的能力要夠強但同時保持酸鹼值中性，溫和的配方是背後團隊不為人知的努力。

而Gwash更好的是每次使用洗車後，都會留有一層增亮增滑的薄膜，從而更有效抗污，這個關係到鍍膜型洗車液的薄膜成份，能大幅降低摩擦系數。（介面越粗糙，摩擦係數越大）要知道人類在現今科研一直在鑽研量子微觀世界，無論是物理，化學，生物，電子，光學等各個學術領域

簡而言之，Gwash洗車液當中的成份可以大幅降低摩擦系數，從而做到更滑溜，更抵抗塵埃及污染物，防止其粘附在車漆上，
最終極的結果將會是極細的微塵也粘不上，連風也能吹走，大顆粒沙塵就更難以卡在表面，藏污納垢。

Since we talked about the difference that car wash shampoo could make, we’ve been getting lots of dms, asking what’s the difference between our Gtechniq W4 Citrus Wash and our Gtechniq GWash. Many would think that “it’s just car wash shampoo that needs to be washed off anyways, why bother?”, “it’s just the manufacturer changing car wash shampoo’s colour and charging a few bucks more, there’s no big difference”.

In fact, that is REALLY not the case. Gtechniq isn’t like the other companies that bullsh** customers and detailers. Firstly it may seem like the only way to tell which is W4 Citrus wash and which is GWash is that the former is Yellow and the latter is Pink. But when you use these two for a period of time, you’re gonna be able to tell the difference between the two yourselves.

THe similarity between the two is that both of them are biodegradable, which means they could be decomposed by microorganisms back to nature. For those who pays extra attention to impact on the environment, these are your go-tos. For those quantum physicists have attributed more than a decade to improving formulas’ vigorous ability to dissolve dirt film and particles.

Whereas the tipping point of GWash is leaving a thin layer of lubricated gloss after the car wash shampoo is washed off, enabling it with a higher dirt-resistance. The coefficient of friction could be significantly lowered if we are talking about coating-like car wash shampoo. (the rougher the surface,the higher the coefficient of friction)

The human race has been focusing more on the quantum micro world, whether its physics, chemistry, biology, electrons or photology all these sort of specialised realms.

To sum up, GWash shampoo has ingredients that focus on lowering the coefficient of friction which makes it smoother and more anti-dirt. Only resulting in even the smallest dust particles would not be able to stick onto the surface as even winds can blow them off, let alone the bigger dust particles’ possibility to hide within small gaps.