Instruct: Classify a review into positive or negative sentiment.
Query: Tend Skin WORKS ... but the roll-on container doesn't travel well

I LOVE Tend Skin, which does an outstanding job of deterring razor burn, bumps, rashes, etc. -- even though the stuff virtually sets your face on fire after a really close shave. And this roll-on applicator is a great idea and much more efficient and cost-effective than cotton balls, gauze pads, etc. But be warned: the applicator is NOT travel-safe -- it leaks like a sieve. Here's a tip for frequent travelers, though: Only fill it about halfway; then, cut the thumb off of a surgical glove and pull it over the uncovered roller ball end and screw the cap on over the surgical glove rubber. Come to think of it, a Trojan might do the same trick if you happen to travel with those. Either way, that will keep it from leaking all over your suitcase. As an extra precaution, I also stow the "surgically sealed" contained roll-on in a separate Ziplock plastic bag just in case the Tend Skin manages to leak past the glove/rubber seal trick.